{"product_id":"diy-uno-r3-kit-atmega328p-through-hole","title":"DIY UNO R3 Kit, ATmega328P Through-Hole","description":"\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eAll Through-Hole Components for DIY Assembly\u003c\/strong\u003e Build your own Uno R3 from scratch with Lonely Binary all through-hole parts—ideal for hobbyists and students learning electronics and soldering.\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePreloaded Bootloader for Easy Programming\u003c\/strong\u003e ATmega328P microcontroller arrives with bootloader preinstalled; fully compatible with Arduino IDE and projects for immediate USB uploading of code without additional hardware\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePresoldered USB Serial IC\u003c\/strong\u003e Surface-mount USB-to-serial chip professionally presoldered; ensures reliable communication and simplifies assembly for users new to advanced soldering\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eVersatile I\/O and Memory Specs\u003c\/strong\u003e Features 14 digital I\/O pins (6 PWM capable), 6 analog inputs, 32KB flash memory (0.5KB for bootloader), 2KB SRAM, and 1KB EEPROM; supports UART, SPI, I2C for diverse projects like LED circuits and IoT applications\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eFlexible Power Options\u003c\/strong\u003e Operate via USB, 7-12V DC adapter, or external battery source (batteries not included); includes resettable polyfuse for USB port protection\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eBeginner-Friendly Resources\u003c\/strong\u003e Access clear video instructions, online tutorials, and sample code; perfect for students, educators, and hobbyists exploring compatible Arduino shields and projects\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eComplete Kit for Makers\u003c\/strong\u003e Includes PCB with Lonely Binary layout, all necessary components, and ATmega328P; designed for cost-effective STEM learning in home automation and DIY prototypes\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRobust and Expandable Design\u003c\/strong\u003e Build a functional board compatible with Arduino standards for simple to complex creations; supports third-party expansions for endless creativity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48910471168157,"sku":"B0FJR8PP5G","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/71qd6PnQnUL._AC_SL1500.jpg?v=1789465463","url":"https:\/\/lonelybinary.com\/en-uk\/products\/diy-uno-r3-kit-atmega328p-through-hole","provider":"Lonely Binary","version":"1.0","type":"link"}