{"title":"Development Boards \u0026 Shields","description":"\u003cp\u003eDevelopment boards and shields provide a practical foundation for microcontroller, single-board computer and embedded electronics projects. Choose from Arduino-compatible boards, ESP-based platforms, Raspberry Pi add-ons, expansion shields and breakout boards for prototyping, automation, robotics, data logging and connected hardware applications.\u003c\/p\u003e","products":[{"product_id":"arduino-compatible-pro-mini","title":"Kompatybilny z Arduino Pro Mini","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch3 id=\"arduino-pro-mini-5v-16mhz\"\u003eArduino Pro Mini 5V 16MHz\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eArduino Pro Mini 5V 16MHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto kompaktowa i ekonomiczna płytka mikrokontrolera kompatybilna z serią Arduino Pro Mini. Zasilany procesorem Atmel Mega 328P 16 MHz, nadaje się zarówno do prostych, jak i złożonych projektów.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKluczowe cechy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRozmiar:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e33 mm x 18 mm x 5 mm (bez nagłówków)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie wejściowe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZalecane 5-9 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWe\/wy cyfrowe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14 pinów (6 z możliwością PWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWejścia analogowe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 z rozdzielczością 10-bitową\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaksymalny prąd wyjściowy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40 mA na pin, łącznie 150 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 KB Flash (2 KB dla bootloadera)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramowanie:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWymaga interfejsu szeregowego (konwerter USB na szeregowy lub płytka zaciskowa FTDI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePołączenia programistyczne:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e: GND (Adapter szeregowy) -\u0026amp;gt; GND (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e: VCC (adapter szeregowy) -\u0026amp;gt; VCC (Arduino Pro Mini) [Ustaw na 5 V]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeksas\u003c\/strong\u003e: TX (Adapter szeregowy) -\u0026amp;gt; RX1 (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRX\u003c\/strong\u003e: RX (Adapter szeregowy) -\u0026amp;gt; TX0 (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTS\u003c\/strong\u003e: DTS (adapter szeregowy) -\u0026amp;gt; DTR (Arduino Pro Mini) [Może być oznaczony jako RTS\/DTR]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKonfiguracja IDE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eJako typ płytki wybierz „Arduino Pro lub Pro Mini”.\u003c\/li\u003e\n\u003cli\u003eJako procesor wybierz „ATMega328 5V 16MHz”.\u003c\/li\u003e\n\u003cli\u003eUpewnij się, że wybrany jest adapter portu szeregowego.\u003c\/li\u003e\n\u003cli\u003ePłyta obsługuje funkcję automatycznego resetowania poprzez DTS, więc nie ma potrzeby ręcznego naciskania przycisku resetowania.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTo sprawia, że\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eArduino Pro Mini 5V 16MHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdealny wybór dla szerokiej gamy projektów elektronicznych ze względu na niewielkie rozmiary, niższy koszt i zmniejszone zużycie energii.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159975026984,"sku":"CE4D5A1","price":5.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Pro-Mini-Compatible-with-Arduino.webp?v=1778402582"},{"product_id":"arduino-nano-v3-0-compatible-board","title":"Płyta kompatybilna z Arduino Nano V3.0","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eArduino Nano Compatyble to kompaktowa, wszechstronna płyta mikrokontrolera oparta na MCU Atmega328p-AU. Jest dostępny z złączami USB Micro i USB C, zapewniając kompatybilność z szerokim zakresem projektów.\u003c\/p\u003e\n\u003ch3 id=\"specifications-\"\u003eSpecyfikacje:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMikrokontroler\u003c\/strong\u003e: Atmel ATMEGA328P-AU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitektura MCU\u003c\/strong\u003e: Avr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie robocze\u003c\/strong\u003e: 5v\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie wejściowe (zalecane)\u003c\/strong\u003e: 7-12 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie wejściowe (limity)\u003c\/strong\u003e: 6-20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyfrowe szpilki we\/wy\u003c\/strong\u003e: 14 (6 wyjść PWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogowe styki wejściowe\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrąd DC na pin I\/O\u003c\/strong\u003e: 40 Ma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć flash\u003c\/strong\u003e: 32 kb (2 kb używane przez bootloader)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSram\u003c\/strong\u003e: 2 kb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM\u003c\/strong\u003e: 1 kb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZużycie energii\u003c\/strong\u003e: 19 Ma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrędkość zegara\u003c\/strong\u003e: 16 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaga\u003c\/strong\u003e: 7G\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eObsługa pobierania i zasilania USB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eObsługa pobierania ISP\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRozmiar PCB\u003c\/strong\u003e: 18 x 45 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"features-\"\u003eCechy:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKompaktowy i wszechstronny dla szerokiej gamy aplikacji.\u003c\/li\u003e\n\u003cli\u003eOpcje Micro i USB C USB dla wygodnej łączności.\u003c\/li\u003e\n\u003cli\u003eKompatybilny z Arduino Nano, zapewniając łatwą integrację z istniejącymi projektami.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eZastosowania:\u003c\/h3\u003e\n\u003cp\u003eIdealna do projektów edukacyjnych, elektroniki majsterkowiczów i prototypowania, kompatybilna z Arduino Nano płyta jest idealna dla użytkowników potrzebujących małego, ale potężnego rozwiązania mikrokontrolera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cstrong\u003ePowszechne problemy:\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003ca href=\"https:\/\/38-3d.co.uk\/blogs\/blog\/arduino-nano-avrdude-stk500_recv-programmer-is-not-responding-fix\" title=\"Błąd: avrdude: stk500_recv (): Programator nie odpowiada poprawek\"\u003eavrdude: stk500_recv (): Programator nie odpowiada\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKierowcy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER.EXE?v=1718439051\"\u003eOkna\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_LINUX.ZIP?v=1718439050\"\u003eLinux\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_MAC.ZIP?v=1718439052\"\u003eProchowiec\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"USB c","offer_id":45159977615656,"sku":"34B98A2","price":4.94,"currency_code":"GBP","in_stock":false},{"title":"USB Micro","offer_id":45159977648424,"sku":"34FD8A3","price":4.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Nano-V3_0-Board-Compatible-with-Arduino.webp?v=1778402636"},{"product_id":"arduino-uno-r3-rev3-compatible-board","title":"Płyta kompatybilna z Arduino UNO R3 Rev3","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePłyta kompatybilna z Arduino UNO R3 jest niezawodnym i wszechstronnym mikrokontrolerem 5V idealnym do różnych projektów DIY i profesjonalnych projektów. Zasilana przez procesor MEGA 328P 16 MHz Atmel i zawierający sterownik USB CH340G, ta płyta zapewnia bezproblemową komunikację z komputerem.\u003c\/p\u003e\n\u003ch3 id=\"key-features-and-specifications-\"\u003eKluczowe funkcje i specyfikacje:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRozmiar\u003c\/strong\u003e: 78 mm x 53 mm x 15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie wejściowe\u003c\/strong\u003e: Zalecane 7-9v; Dostępna opcja zasilania USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyfrowe szpilki we\/wy\u003c\/strong\u003e: 14 (6 PWM zdolne: szpilki 3, 5, 6, 9, 10, 11)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWejścia analogowe\u003c\/strong\u003e: 6 (rozdzielczość 10-bitowa)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaksymalny prąd wyjściowy\u003c\/strong\u003e: 40 mA na pin I\/O; Łącznie 200 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfejs USB\u003c\/strong\u003e: Złącze typu B z interfejsem CH340G \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć flash\u003c\/strong\u003e: 32KB (2KB dla bootloader)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZgodność\u003c\/strong\u003e: W pełni obsługiwane przez Arduino IDE w celu łatwego programowania i przesyłania szkicowania\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eZastosowania:\u003c\/h3\u003e\n\u003cp\u003eIdealna do małych projektów domowych i złożonych zadań, ta płyta jest kompatybilna z różnymi czujnikami, wyświetlaczami, przełącznikami i diodami LED z wykorzystaniem protokołów SPI, I2C lub szeregowej komunikacji. Jego kompaktowy rozmiar i łatwość programowania sprawiają, że jest to idealny wybór zarówno dla początkujących, jak i doświadczonych programistów.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKierowcy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER.EXE?v=1718439051\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER.EXE?v=1718439051\"\u003eOkna\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_LINUX.ZIP?v=1718439050\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_LINUX.ZIP?v=1718439050\"\u003eLinux\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_MAC.ZIP?v=1718439052\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/CH341SER_MAC.ZIP?v=1718439052\"\u003eProchowiec\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159978107176,"sku":"A55C9A5","price":5.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/UNO-R3-Rev3-Board-Compatible-with-Arduino.webp?v=1778402678"},{"product_id":"arduino-uno-compatible-cnc-shield-v3-0","title":"Tarcza CNC kompatybilna z Arduino UNO V3.0","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eArduino Uno CNC Shield V3.0 to wszechstronna karta rozszerzeń przeznaczona do zastosowań CNC, takich jak maszyny grawerujące i drukarki 3D. Może sterować maksymalnie czterema silnikami krokowymi A4988 przy użyciu zaledwie sześciu portów IO. Ta wydajna konfiguracja pozwala na płynną i łatwą obsługę po zintegrowaniu z modułem Arduino Uno.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eKluczowe cechy:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCztery gniazda na sterowniki krokowe\u003c\/strong\u003e: Może sterować maksymalnie czterema silnikami krokowymi A4988.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWydajność portu I\/O\u003c\/strong\u003e: Wykorzystuje tylko dwa porty IO na silnik krokowy, zarządzając trzema silnikami za pomocą sześciu portów.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezproblemowa integracja\u003c\/strong\u003e: Zgodność portu IO z Arduino Uno dla łatwej obsługi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWłaściwe wprowadzenie\u003c\/strong\u003e: Podczas wkładania modułów A4988 należy zwrócić uwagę na prawidłową orientację.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWytyczne dotyczące okablowania\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e2A i 2B (przewody czerwony i zielony)\u003c\/li\u003e\n\u003cli\u003e1A i 1B (przewody niebieski i żółty)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eRegulacja kierunku\u003c\/strong\u003e: Zamień pozycje jednej grupy (np. 2A i 2B), aby zmienić kierunek silnika.\u003c\/p\u003e\n\u003ch3 id=\"applications-\"\u003eAplikacje:\u003c\/h3\u003e\n\u003cp\u003eIdealny do projektów CNC, w tym maszyn grawerujących i drukarek 3D, oferujący niezawodną wydajność i łatwą konfigurację. Arduino Uno CNC Shield V3.0 jest niezbędnym narzędziem do precyzyjnego i wydajnego sterowania silnikiem krokowym w projektach Arduino.\u003c\/p\u003e\n\u003cmeta content=\"arduino, CNC shield, stepper motor, a4988\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159998521640,"sku":"D9BFEB2","price":5.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Arduino-UNO-Compatible-CNC-Shield-V3_0.webp?v=1778402717"},{"product_id":"esp32-cam","title":"Kamera ESP32 z OV2640","description":"\u003ch3 id=\"esp32-cam-module-with-ov2640-camera\"\u003eModuł kamery ESP32 z kamerą OV2640\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDane techniczne:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROCESOR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDwurdzeniowy 32-bitowy procesor o niskim poborze mocy, do 240 MHz, 600 DMIPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWbudowana 520 KB SRAM, zewnętrzna 4M PSRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfejsy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUART\/SPI\/I2C\/PWM\/ADC\/DAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObsługa aparatu:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOV2640, OV7670\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eŁączność:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWi-Fi, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBłysk:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWbudowany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCechy:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePrzesyłanie obrazu przez Wi-Fi\u003c\/li\u003e\n\u003cli\u003eObsługa kart TF\u003c\/li\u003e\n\u003cli\u003eWiele trybów uśpienia\u003c\/li\u003e\n\u003cli\u003eWbudowany Lwip, FreeRTOS\u003c\/li\u003e\n\u003cli\u003eTryby pracy: STA\/AP\/STA+AP\u003c\/li\u003e\n\u003cli\u003eSmart Config\/AirKiss dla łatwej konfiguracji sieci\u003c\/li\u003e\n\u003cli\u003eWsparcie rozwoju wtórnego\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eESP32-Cam to wszechstronny moduł idealny do zastosowań wymagających funkcjonalności kamery i komunikacji bezprzewodowej, odpowiedni dla różnych projektów IoT i inteligentnych urządzeń.\u003c\/p\u003e\n ","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159998816552,"sku":"259F3B3","price":6.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/ESP32-Cam-with-OV2640.webp?v=1778402736"},{"product_id":"wemos-d1-mini","title":"WeMos D1 Mini","description":"\u003cp\u003eModuł płytki rozwojowej WeMos D1 Mini NodeMCU Lua ESP8266 ESP-12 WIFI 4M Bytes to wydajna i wszechstronna płyta. Posiada 11 cyfrowych pinów wejścia\/wyjścia, z których wszystkie obsługują przerwania\/PWM\/I2C\/jednoprzewodowe (z wyjątkiem D0). Posiada również jedno wejście analogowe (maks. wejście 3,3 V) i złącze Micro USB. Tablica ma wymiary 34,5 mm x 26 mm.\u003c\/p\u003e\n\u003cp\u003ePłyta ta idealnie nadaje się do różnorodnych projektów, od automatyki domowej po robotykę. Jest łatwy w użyciu i można go programować za pomocą języka skryptowego Lua. Dzięki potężnym funkcjom i niewielkim rozmiarom moduł płytki rozwojowej WeMos D1 Mini NodeMCU Lua ESP8266 ESP-12 WIFI 4M Bytes jest doskonałym wyborem dla każdego projektu.\u003c\/p\u003e\u003cmeta content=\"wemos, mini, board, lua, nodemcu, esp8266, wifi, bytes, input\" name=\"keywords\"\/\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45159999177000,"sku":"34486A1","price":4.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/WeMos-D1-Mini.webp?v=1778402752"},{"product_id":"raspberry-pi-zero-usb-adapter-board","title":"Płytka adaptera USB Raspberry Pi Zero","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch3 id=\"usb-adapter-board-for-raspberry-pi-zero-zero-w-zero-wh\"\u003ePłytka adaptera USB dla Raspberry Pi Zero\/Zero W\/Zero WH\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWprowadzenie produktów:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePłytka przyłączeniowa USB została specjalnie zaprojektowana dla serii Raspberry Pi Zero (Zero, Zero W, Zero WH). Konwertuje port micro USB w Raspberry Pi Zero na interfejs USB typu A, umożliwiając bezpośrednie połączenie z komputerem bez dodatkowych przewodów i zasilaczy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCechy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBezpośrednie połączenie z komputerem do zarządzania Raspberry Pi poprzez SSH.\u003c\/li\u003e\n\u003cli\u003eMożna skonfigurować jako serwer VNC do zdalnego dostępu.\u003c\/li\u003e\n\u003cli\u003eUmożliwia współdzielenie sieci z komputerem, ułatwiając Raspberry Pi bezpośredni dostęp do Internetu.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotatka:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProdukt wymaga samodzielnego montażu i lutowania. Przed zakupem upewnij się, że masz lutownicę i powiązane narzędzia.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":45160003928360,"sku":"1EB5AD3","price":3.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Raspberry-Pi-Zero-USB-Adapter-Board.webp?v=1778402824"},{"product_id":"wemos-d1-mini-shield-dc-power-module-v1-1-0","title":"Moduł zasilania DC WEMOS D1 Mini Shield V1.1.0","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eModuł zasilania prądem stałym WEMOS D1 Mini Shield to praktyczne i niezawodne rozwiązanie zasilające zaprojektowane dla płyty Wemos D1 Mini, która opiera się na mikrokontrolerze ESP8266. Moduł ten jest szczególnie przydatny w projektach IoT i DIY, gdzie nie jest dostępne źródło zasilania 5 V.\u003c\/p\u003e\n\u003ch3 id=\"key-features-and-specifications-\"\u003eKluczowe funkcje i dane techniczne:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie wejściowe\u003c\/strong\u003e: 7 V - 24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaksymalny prąd\u003c\/strong\u003e: 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZgodność\u003c\/strong\u003e: Zaprojektowany specjalnie dla płyty Wemos D1 Mini\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWersja\u003c\/strong\u003e: 1.1.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"package-includes-\"\u003ePaczka zawiera:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x osłona zasilania prądem stałym\u003c\/li\u003e\n\u003cli\u003e2 x szpilki\u003c\/li\u003e\n\u003cli\u003e1 x złącze\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"benefits-\"\u003eKorzyści:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWszechstronność\u003c\/strong\u003e: Oferuje wystarczającą liczbę pinów wejściowych\/wyjściowych pomimo niewielkich rozmiarów.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWygoda\u003c\/strong\u003e: Łatwe programowanie i zasilanie przez USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilność\u003c\/strong\u003e: Zapewnia stabilne zasilanie płyty Wemos D1 Mini.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTa osłona jest niezbędnym dodatkiem do utrzymania stabilnego zasilania w różnych projektach elektronicznych.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta content=\"power, wemos, mini, shield, module, board\" name=\"keywords\"\/\u003e\n","brand":"38-3D","offers":[{"title":"Default Title","offer_id":47564278137128,"sku":"A8DD0D6","price":3.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/WEMOS-D1-Mini-Shield-DC-Power-Module-V1_1_0.webp?v=1778403539"},{"product_id":"arduino-mega-2560","title":"Kompatybilny z Arduino MEGA2560","description":"\u003ch3 id=\"arduino-compatible-mega2560-specifications\"\u003eSpecyfikacje MEGA2560 zgodne z Arduino\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOpis produktu:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMikrokontroler:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eATmega2560\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfejs USB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCH340G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNapięcie robocze:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZalecane napięcie wejściowe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7-12 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimity napięcia wejściowego:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6-20 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyfrowe piny we\/wy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e54 (15 wyjść PWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiny wejścia analogowego:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrąd stały na pin we\/wy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrąd stały dla styku 3,3 V:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć flash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e256 KB (8 KB wykorzystywane przez program ładujący)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRAM:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePamięć EEPROM:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSzybkośc zegara:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTa płyta MEGA2560 jest idealna do projektów wymagających większej liczby pinów we\/wy i większej pojemności pamięci.\u003c\/p\u003e\n ","brand":"38-3D","offers":[{"title":"Default Title","offer_id":49015770120488,"sku":"32563483538-MEGA 2560 CH340G","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/MEGA2560-Compatible-with-Arduino.webp?v=1780596864"},{"product_id":"ethernet-shield-for-arduino","title":"Ethernet Shield For Arduino","description":"\u003ch2\u003eW5100 Ethernet Shield for Arduino\u003c\/h2\u003e\n\u003cp\u003eThe W5100 Ethernet Shield enables your Arduino to connect to the internet using a standard Ethernet cable. Built around the reliable Wiznet W5100 Ethernet chip, it provides an onboard network (IP) stack with support for both TCP and UDP communication.\u003c\/p\u003e\n\u003cp\u003eAn integrated Micro SD card slot allows files to be stored and served directly over the network, making it suitable for basic web and network-enabled projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEthernet connectivity for Arduino via Ethernet cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiznet W5100 Ethernet chip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNetwork (IP) stack with TCP and UDP support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports up to 4 simultaneous socket connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Micro SD card slot for file storage and network serving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with the official Arduino Ethernet library\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eArduino Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eArduino Duemilanove\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArduino UNO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArduino Mega\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArduino 1280\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArduino 2560\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis shield is designed for straightforward integration with supported Arduino boards, offering a simple and effective solution for adding wired network functionality to your projects.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51389723214120,"sku":"Arduino_Ethernet_Shield","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Ethernet-Shield-For-Arduino.jpg?v=1778401537"},{"product_id":"pwm-shield-for-arduino","title":"PWM Shield For Arduino","description":"\u003ch2\u003e16-Channel 12-Bit PWM Servo Shield – I2C Interface (PCA9685 Compatible)\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThis 16-channel PWM and servo driver shield is designed for Arduino projects that require a large number of precise PWM outputs. It is ideal for robotics projects such as hexapod walkers, kinetic art installations, or LED control applications where standard Arduino PWM pins are insufficient or already in use.\u003c\/p\u003e\n\u003cp\u003eThe shield is Arduino-ready and compatible with Arduino boards that support shields, including Uno, Leonardo, Mega, and ADK. It is based on the PCA9685 I2C-controlled PWM driver and operates independently once configured, freeing your microcontroller from continuous signal generation.\u003c\/p\u003e\n\u003cp\u003eThe product ships fully tested and assembled, with included headers and terminal block. Minor soldering is required to attach and customize the headers, a straightforward task suitable even for beginners.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e16-channel, 12-bit PWM output via I2C interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in clock for fully free-running operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo continuous signal updates required from the microcontroller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5V compliant, allowing control from 3.3V Arduino boards while driving up to 6V outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable PWM frequency up to approximately 1.6 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12-bit resolution per channel for high-precision control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurable push-pull or open-drain outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix address select pins for stacking up to 62 shields on a single I2C bus (up to 992 outputs total)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHardware \u0026amp; Design Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-pin connectors arranged in groups of four for connecting up to 16 servos simultaneously\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal block for external power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional 0.1″ breakout power connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse polarity protection on the terminal block input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreen and red power indicator LEDs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e220-ohm series resistors on all output lines for protection and easy LED driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDedicated space for adding a large capacitor on the V line if needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolder jumpers for all six I2C address select pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated 5 × 20 prototyping area for custom wiring or modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eIncluded Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFully assembled and tested 16-channel PWM servo shield\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour 3 × 4 male straight headers for servo or LED connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne 2-pin terminal block for power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne strip of 0.1″ header for Arduino connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × 16-Channel 12-Bit PWM Servo Shield with I2C Interface (PCA9685 Compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51389724066088,"sku":"Arduino_PWM_Shield","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/PWM-Shield-For-Arduino.jpg?v=1778401542"},{"product_id":"usb-host-shield-for-arduino","title":"USB Host Shield for Arduino","description":"\u003ch2\u003eUniversal USB Host Shield for Arduino\u003c\/h2\u003e\n\u003cp\u003eEnhance your Arduino projects with the Universal USB Host Shield, built to expand functionality through support for Google Android ADK devices. This shield enables USB HOST capabilities, allowing your Arduino to communicate with a wide range of USB peripherals and supported Android devices.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGoogle Android ADK Support\u003c\/strong\u003e\u003cbr\u003eEnables communication with popular Android devices, including G1, Nexus One, Nexus S, and Motorola Droid X.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArduino Hardware Compatibility\u003c\/strong\u003e\u003cbr\u003eDesigned for seamless integration with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eArduino UNO 328\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiecimila \/ Duemilanove 328\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMega 2560\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMega 1280\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB HOST Functionality\u003c\/strong\u003e\u003cbr\u003eSupports USB HOST operation and USB HUB functionality for connecting multiple USB devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAndroid Version Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMobile systems: Android 2.3.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTablet PCs: Android 3.1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Software Resources\u003c\/strong\u003e\u003cbr\u003eComes with an APK package and compiled source files to support smooth integration and development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility \u0026amp; Requirements\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Android Devices\u003c\/td\u003e\n\u003ctd\u003eG1, Nexus One, Nexus S, Motorola Droid X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Arduino Boards\u003c\/td\u003e\n\u003ctd\u003eUNO 328, Diecimila \/ Duemilanove 328, Mega 2560, Mega 1280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAndroid OS (Mobile)\u003c\/td\u003e\n\u003ctd\u003eAndroid 2.3.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAndroid OS (Tablet)\u003c\/td\u003e\n\u003ctd\u003eAndroid 3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Capabilities\u003c\/td\u003e\n\u003ctd\u003eUSB HOST, USB HUB support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExpands the capabilities of Arduino projects with Android and USB device integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to integrate with existing Arduino setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for both hobbyists and professional developers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable performance with access to Android ADK functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCommunity \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003eBenefit from extensive online documentation and an active community that supports development, troubleshooting, and innovation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose the Universal USB Host Shield?\u003c\/h3\u003e\n\u003cp\u003eTake your electronics projects to the next level with a versatile solution designed for compatibility and flexibility. Whether you are developing advanced systems, integrating smartphones, or experimenting with new ideas, the Universal USB Host Shield provides a solid foundation for creative Arduino applications.\u003c\/p\u003e\n\u003cp\u003eUpgrade your setup today and unlock new possibilities for your Arduino projects.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51389724819752,"sku":"Arduino_USB_Host_Shield","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/USB-Host-Shield-for-Arduino.jpg?v=1778401545"},{"product_id":"16-channel-servo-expansion-module","title":"16 Channel Servo Expansion Module","description":"\u003ch2\u003ePWM Servo Driver 16-Channel 12-bit I2C (PCA9685)\u003c\/h2\u003e\n\u003cp\u003eThe PWM Servo Driver 16-Channel 12-bit I2C (PCA9685) is designed for projects that require a large number of precise PWM outputs. Ideal for hexapod walkers, kinetic art, robotics, or LED control, this driver eliminates the limitations of microcontrollers with limited PWM pins. Using a simple I2C interface, it delivers reliable, free-running PWM control with minimal pin usage.\u003c\/p\u003e\n\u003cp\u003eWith the ability to control 16 PWM outputs using only two I2C pins—and the option to chain up to 62 boards on a single bus—this driver supports up to 992 PWM outputs in total.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e16 free-running PWM outputs with 12-bit resolution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI2C interface requiring only two control pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChainable design supporting up to 62 boards (992 outputs total)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable PWM frequency up to approximately 1.6 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12-bit resolution provides ~4 µs resolution at 60 Hz for servo control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in clock for continuous operation without tying up the microcontroller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurable push-pull or open-drain output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput enable pin for quickly disabling all outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5V compliant for control from 3.3V microcontrollers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports output voltages up to 6V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTranslucent body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLess noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eBoard \u0026amp; Electrical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eI2C 7-bit address range: 0x60–0x80, selectable via solder jumpers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6 address select pins for multi-board configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal block for external power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional 0.1\" side breakouts for power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse polarity protection on terminal block input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreen power-good LED indicator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-pin servo connectors arranged in groups of four (supports 16 servos)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDedicated capacitor footprint on the V+ line\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e220-ohm series resistors on all output lines for protection and LED driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (no headers or terminal block)\u003c\/td\u003e\n\u003ctd\u003e2.5\" × 1\" × 0.1\" (62.5 × 25.4 × 3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (no headers or terminal block)\u003c\/td\u003e\n\u003ctd\u003e5.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (with 3×4 headers \u0026amp; terminal block)\u003c\/td\u003e\n\u003ctd\u003e9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePower \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVCC pin powers the chip only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eV+ pin powers servos or LEDs and supports 3.3V–6V input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal power supply via terminal block is recommended for servos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse polarity protection included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eArduino Connection (I2C)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Arduino:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5V → VCC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGND → GND\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA4 → SDA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA5 → SCL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eArduino Mega (older pin layout):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5V → VCC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGND → GND\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital 20 → SDA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital 21 → SCL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eArduino R3 and later (Uno, Mega, Leonardo):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5V → VCC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGND → GND\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSDA → SDA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSCL → SCL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eServo Connection\u003c\/h3\u003e\n\u003cp\u003eStandard 3-wire servo connectors plug directly into the board:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGround: black or brown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal: yellow or white\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eI2C Address Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDefault I2C address: 0x40\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAddress is set using solder jumpers on the board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEach chained board must have a unique address\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThis PCA9685-based PWM driver provides a scalable, efficient solution for controlling large numbers of servos or LEDs with precision and stability.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392323289384,"sku":"16_Servo_Exp","price":5.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/16-Channel-Servo-Expansion-Module.jpg?v=1778401691"},{"product_id":"data-logging-shield-for-arduino","title":"Data Logging Shield for Arduino","description":"\u003ch2\u003eData Logger Shield for Arduino UNO – SD Card \u0026amp; RTC Logging Module\u003c\/h2\u003e\n\u003cp\u003eExpand your Arduino UNO's capabilities with this dedicated Data Logger Shield, designed to reliably store data and protect data transmission. Built with a four-channel buffer featuring three-state output control, the module manages data writing and output with precision — enabling normal read\/write operations when the chip enable terminal is set to 0, and entering a high-impedance blocking state when set to 1.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard RTC Support\u003c\/strong\u003e – Equipped with a real-time clock IC and a dedicated onboard battery holder for the RTC, enabling accurate timekeeping. \u003cstrong\u003eNote: Battery is not included.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD Card Slot\u003c\/strong\u003e – Onboard SDS slot for easy SD card insertion, enabling reliable data storage and retrieval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Reset Button\u003c\/strong\u003e – Conveniently located on the board for quick module resets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Status Indicator\u003c\/strong\u003e – Onboard power indicator light lets users instantly monitor the module's current power supply status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual User-Defined LED Lights (L1, L2)\u003c\/strong\u003e – Two reserved, undefined LED indicators that can be customized to suit your specific project requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Development Ready\u003c\/strong\u003e – Multiple reserved plug-in pads provide flexibility for hardware expansion and custom development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e69 × 54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Board\u003c\/td\u003e\n\u003ctd\u003eArduino UNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC IC\u003c\/td\u003e\n\u003ctd\u003eDS1307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDS1307 Data Logging Expansion Board × 1\u003c\/li\u003e\n\u003cli\u003eSD Card Slot (onboard)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51740467855656,"sku":"Data_Logging_Shield_Arduino","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Data-Logging-Shield-for-Arduino.jpg?v=1778402047"},{"product_id":"d1-mini-micro-sd-card-shield","title":"D1 Mini Micro SD Card Shield","description":"\u003ch2\u003eWemos D1 Mini Micro SD Shield – TF Card Module with Pop-Up Card Holder\u003c\/h2\u003e\n\u003cp\u003eExpand your Wemos D1 Mini's storage capabilities with this compact Micro SD Shield. Featuring a convenient pop-up SD card holder, this module integrates seamlessly with the D1 Mini platform and supports OTA (Over-the-Air) online updates for flexible, wireless project development.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePop-up Micro SD \/ TF card holder\u003c\/strong\u003e for easy card insertion and removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 I\/O pins\u003c\/strong\u003e for versatile connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 ADC pin\u003c\/strong\u003e with 0–3.3V input range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA (Over-the-Air) support\u003c\/strong\u003e for wireless firmware updates\u003c\/li\u003e\n\u003cli\u003eUltra-compact form factor designed to fit the Wemos D1 Mini ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Pins\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Pin\u003c\/td\u003e\n\u003ctd\u003e1 (0–3.3V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOTA Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26 × 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× Wemos D1 Mini Micro SD Shield\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51778968518952,"sku":"D1_Micro_SD_Shield","price":4.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/D1-Mini-Micro-SD-Card-Shield.jpg?v=1778402125"},{"product_id":"ld293d-motor-controller-shield-for-arduino","title":"LD293D Motor Controller Shield For Arduino","description":"\u003ch2\u003eL293D Motor Shield Module for Arduino\u003c\/h2\u003e\n\u003cp\u003eEnhance your Arduino projects with a versatile and compact motor control solution. The L293D Motor Shield is designed to support a wide range of robotics and mechatronics applications, making it an ideal platform for both beginners and intermediate users.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eServo Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 connections for 5V servos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnected to Arduino’s high-resolution dedicated timer for smooth, jitter-free operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDC Motor Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports up to 4 bi-directional DC motors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual 8-bit speed control (~0.5% resolution)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStepper Motor Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports up to 2 stepper motors (unipolar or bipolar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple stepping modes: single coil, double coil, interleaved, and micro-stepping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful H-Bridge Drivers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4 H-Bridges using the L293D chipset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0.6A per bridge (1.2A peak)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal shutdown protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating voltage range: 4.5V to 12V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePull-down resistors keep motors disabled during power-up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLarge terminal block connectors for wires (10–22 AWG) and power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2-pin terminal block for external power supply (separate logic and motor supplies)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eArduino reset button accessible on top of the shield\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTested with Arduino Mega, Diecimila, and Duemilanove\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for building clean, efficient motor-driven projects, this shield provides flexibility and control in a compact form factor.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51781035786536,"sku":"LD293D_Motor_Shield","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/LD293D-Motor-Controller-Shield-For-Arduino.jpg?v=1778402176"},{"product_id":"d1-mini-8x8-dot-matrix-shield","title":"D1 Mini 8x8 Dot Matrix Shield","description":"\u003ch2\u003eWEMOS D1 Mini Matrix LED Shield V1.0.0\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e8×8 Dot Matrix Display for ESP8266\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnhance your WeMos D1 Mini projects with this compact 8×8 LED matrix shield. Designed for seamless integration, it provides a clear and customizable visual output in a small, efficient form factor.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8×8 LED Dot Matrix\u003c\/strong\u003e\u003cbr\u003eDisplays data and patterns using a bright, compact LED grid.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Brightness\u003c\/strong\u003e\u003cbr\u003eOffers 8 levels of intensity to suit different lighting conditions and applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompact Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 24 × 30 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for adding visual feedback or simple displays to your ESP8266-based projects, this matrix shield combines functionality with a space-saving design.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51781037916456,"sku":"D1_Mini_Dot_Matrix_Shield","price":5.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/D1-Mini-8x8-Dot-Matrix-Shield.jpg?v=1778402190"},{"product_id":"d1-mini-battery-shield","title":"D1 Mini Battery Shield","description":"\u003ch2\u003eBattery Shield for WeMos D1 Mini\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Lithium Battery Charging \u0026amp; Boost Module (UK)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform your WeMos D1 Mini into a fully wireless setup with this compact battery shield. Designed for convenience and portability, it allows you to power your board using a single lithium battery—no USB cable required during operation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Power Solution\u003c\/strong\u003e\u003cbr\u003ePower your D1 Mini anywhere by connecting a lithium battery directly to the shield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Boost Function\u003c\/strong\u003e\u003cbr\u003eSupplies power to the entire D1 Mini system once a lithium battery is connected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient Charging\u003c\/strong\u003e\u003cbr\u003eRecharge the battery via the onboard USB port without needing to disconnect it.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunctional Indicators\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRed LED\u003c\/strong\u003e – Indicates charging in progress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGreen LED\u003c\/strong\u003e – Indicates charging is complete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Input:\u003c\/strong\u003e Supports standard lithium batteries (3.3V–4.2V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCharging Port:\u003c\/strong\u003e Standard 5V input via USB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for portable and wireless projects, this battery shield offers a simple and efficient power management solution for your WeMos D1 Mini.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51781038407976,"sku":"D1_Mini_Battery_Shield","price":4.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/D1-Mini-Battery-Shield.jpg?v=1778402198"},{"product_id":"breadboard-prototyping-shield-for-arduino","title":"Breadboard Prototyping Shield for Arduino","description":"\u003ch2\u003eArduino UNO Compatible ProtoShield Expansion Board V5 SYB-170\u003c\/h2\u003e\n\u003cp\u003eThe ProtoShield Expansion Board V5 SYB-170 is designed for Arduino Uno projects and prototype circuit development. It features 2 onboard LEDs and 2 buttons for convenient direct use during testing and development. All pins and power connections are clearly broken out, making it ideal for building and experimenting with custom circuits.\u003c\/p\u003e\n\u003cp\u003eThe board supports direct component soldering and also allows connections through a mini breadboard for flexible prototyping options.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Arduino Uno\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for prototype circuit building\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes 2 onboard LEDs and 2 buttons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll pins and power connections are broken out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports direct soldering of components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with mini breadboard connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Expansion Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51782584303912,"sku":"Breadboard_Shield_Arduino","price":4.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/Breadboard-Prototyping-Shield-for-Arduino.jpg?v=1778402213"}],"url":"https:\/\/pl.38-3d.co.uk\/collections\/development-boards-shields.oembed?page=2","provider":"38-3D","version":"1.0","type":"link"}