{"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":"Compatibil 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\u003eeste o placă de microcontroler compactă și rentabilă compatibilă cu seria Arduino Pro Mini. Alimentat de un procesor Atmel Mega 328P de 16MHz, este potrivit atât pentru proiecte simple, cât și pentru cele complexe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaracteristici cheie:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensiune:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e33 mm x 18 mm x 5 mm (fără anteturi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de intrare:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5-9V recomandat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O digitală:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14 pini (6 PWM capabil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrări analogice:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 cu rezoluție de 10 biți\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurent maxim de ieșire:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40mA per pin, 150mA total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemorie:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 KB Flash (2 KB pentru bootloader)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramare:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNecesită o interfață serială (convertor USB-la-serial sau placă de breakout FTDI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConexiuni de programare:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e: GND (Adaptor serial) -\u0026amp;gt; GND (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e: VCC (Adaptor serial) -\u0026amp;gt; VCC (Arduino Pro Mini) [Setat la 5V]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX\u003c\/strong\u003e: TX (Adaptor serial) -\u0026amp;gt; RX1 (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRX\u003c\/strong\u003e: RX (Adaptor serial) -\u0026amp;gt; TX0 (Arduino Pro Mini)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTS\u003c\/strong\u003e: DTS (Adaptor serial) -\u0026amp;gt; DTR (Arduino Pro Mini) [Poate fi etichetat RTS\/DTR]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurare IDE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSelectați „Arduino Pro sau Pro Mini” ca tip de placă.\u003c\/li\u003e\n\u003cli\u003eAlegeți „ATMega328 5V 16MHz” ca procesor.\u003c\/li\u003e\n\u003cli\u003eAsigurați-vă că este selectat adaptorul pentru portul serial.\u003c\/li\u003e\n\u003cli\u003ePlaca acceptă Auto-Reset prin DTS, deci nu este nevoie să apăsați manual butonul de resetare.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eAcest lucru face ca\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eArduino Pro Mini 5V 16MHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eo alegere ideală pentru o gamă largă de proiecte electronice datorită dimensiunii sale compacte, costurilor mai mici și consumului redus de energie.\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":"Placă compatibilă Arduino Nano V3.0","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eCompatibilul Arduino Nano este o placă de microcontroller compactă, versatilă, bazată pe MCU ATMEL ATMEGA328P-AU. Este disponibil cu conectori USB Micro și USB C, asigurând compatibilitatea cu o gamă largă de proiecte.\u003c\/p\u003e\n\u003ch3 id=\"specifications-\"\u003eSpecificații:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e: Atmel Amega328p-au\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArhitectură MCU\u003c\/strong\u003e: AVR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de funcționare\u003c\/strong\u003e: 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de intrare (recomandat)\u003c\/strong\u003e: 7-12v\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de intrare (limite)\u003c\/strong\u003e: 6-20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePIN -uri digitale I\/O.\u003c\/strong\u003e: 14 (6 ieșiri PWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePini de intrare analogici\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurent continuu pe pin I\/O\u003c\/strong\u003e: 40 Ma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemorie flash\u003c\/strong\u003e: 32 kb (2 kb folosit de 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\u003eConsumul de energie\u003c\/strong\u003e: 19 Ma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViteza ceasului\u003c\/strong\u003e: 16 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreutate\u003c\/strong\u003e: 7g\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAsistență pentru descărcare și putere USB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAsistență pentru descărcarea ISP\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensiunea PCB\u003c\/strong\u003e: 18 x 45 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"features-\"\u003eCaracteristici:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact și versatil pentru o gamă largă de aplicații.\u003c\/li\u003e\n\u003cli\u003eOpțiuni USB Micro și USB C pentru conectivitate convenabilă.\u003c\/li\u003e\n\u003cli\u003eCompatibil cu Arduino Nano, asigurând o integrare ușoară în proiectele existente.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eAplicații:\u003c\/h3\u003e\n\u003cp\u003eIdeal pentru proiecte educaționale, electronice de bricolaj și prototipare, placa compatibilă Arduino Nano este perfectă pentru utilizatorii care au nevoie de o soluție de microcontroller mică, dar puternică.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cstrong\u003eProbleme comune:\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=\"EROARE: AVRDUDE: STK500_RECV (): Programator nu răspunde la Fix\"\u003eAvrdude: STK500_RECV (): Programatorul nu răspunde\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eȘoferi\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\"\u003eFerestre\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\"\u003eMac\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":"Micro USB","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":"Placă compatibilă Arduino UNO R3 Rev3","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlaca compatibilă Arduino Uno R3 este un microcontroler de 5V fiabil și versatil ideal pentru diverse proiecte profesionale de bricolaj și profesionist. Alimentat de un procesor de 16 MHz ATMEL MEGA 328P și care prezintă driverul USB CH340G, această placă asigură o comunicare perfectă cu computerul.\u003c\/p\u003e\n\u003ch3 id=\"key-features-and-specifications-\"\u003eCaracteristici și specificații cheie:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensiune\u003c\/strong\u003e: 78mm x 53mm x 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de intrare\u003c\/strong\u003e: 7-9V recomandat; Opțiunea de putere USB disponibilă\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePIN -uri digitale I\/O.\u003c\/strong\u003e: 14 (6 PWM capabil: pinii 3, 5, 6, 9, 10, 11)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrări analogice\u003c\/strong\u003e: 6 (rezoluție pe 10 biți)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurent de ieșire maxim\u003c\/strong\u003e: 40mA pe pin I\/O; Total 200mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfață USB\u003c\/strong\u003e: Conector de tip B cu interfață CH340G \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemorie flash\u003c\/strong\u003e: 32KB (2KB pentru bootloader)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibilitate\u003c\/strong\u003e: Pe deplin acceptat de Arduino IDE pentru o programare ușoară și încărcări de schițe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"applications-\"\u003eAplicații:\u003c\/h3\u003e\n\u003cp\u003ePerfect pentru proiecte mici de casă și sarcini complexe, această placă este compatibilă cu diverși senzori, afișaje, comutatoare și LED -uri care utilizează protocoale SPI, I2C sau de comunicare în serie. Dimensiunea sa compactă și ușurința de programare îl fac o alegere ideală atât pentru începători, cât și pentru dezvoltatorii cu experiență.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eȘoferi\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\"\u003eFerestre\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\"\u003eMac\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":"Scut CNC compatibil Arduino UNO V3.0","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eArduino Uno CNC Shield V3.0 este o placă de expansiune versatilă concepută pentru aplicații CNC, cum ar fi mașinile de gravat și imprimantele 3D. Poate conduce până la patru motoare pas cu pas A4988 folosind doar șase porturi IO. Această configurare eficientă permite o operare lină și ușoară atunci când este integrată cu modulul Arduino Uno.\u003c\/p\u003e\n\u003ch3 id=\"key-features-\"\u003eCaracteristici cheie:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatru sloturi pentru drivere Stepper\u003c\/strong\u003e: Poate conduce până la patru motoare pas cu pas A4988.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEficiența portului IO\u003c\/strong\u003e: Folosește doar două porturi IO per motor pas cu pas, gestionând trei motoare cu șase porturi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrare perfectă\u003c\/strong\u003e: corespondența portului IO cu Arduino Uno pentru o operare ușoară.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInserarea corectă\u003c\/strong\u003e: Asigurați-vă orientarea corectă când introduceți modulele A4988.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGhid de cablare\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e2A și 2B (firele roșii și verzi)\u003c\/li\u003e\n\u003cli\u003e1A și 1B (firele albastre și galbene)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eReglarea direcției\u003c\/strong\u003e: Schimbați pozițiile unui grup (de exemplu, 2A și 2B) pentru a schimba direcția motorului.\u003c\/p\u003e\n\u003ch3 id=\"applications-\"\u003eAplicatii:\u003c\/h3\u003e\n\u003cp\u003eIdeal pentru proiecte CNC, inclusiv mașini de gravat și imprimante 3D, oferind performanță fiabilă și configurare ușoară. 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Dispune de 11 pini de intrare\/ieșire digitale, toți având suport pentru întrerupere\/PWM\/I2C\/un fir (cu excepția D0). Are, de asemenea, o intrare analogică (intrare max de 3,3 V) și o conexiune Micro USB. Placa are dimensiunile de 34,5 mm x 26 mm.\u003c\/p\u003e\n\u003cp\u003eAceastă placă este perfectă pentru o varietate de proiecte, de la automatizare la domiciliu la robotică. Este ușor de utilizat și poate fi programat cu limbajul de scripting Lua. 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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. 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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. 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