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Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
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For Arduino UNO R3 CH340G MEGA328P Chip 16Mhz ATMEGA328P AU Learning Development Board Integrated Circuits Kit Original Case|Replacement Parts & Accessories| - AliExpress
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Keyestudio GAMEPI ATMEGA32U4 DIY Kit HandheldCon W/OLED Game Machine Console learning Starter Kit for Arduino(AAA battery)
![UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered. UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.](https://preview.redd.it/cd7kzsem4xj71.jpg?width=640&crop=smart&auto=webp&s=4b9d848547d2e5ad39760746ec717d7d5bbb67c7)
UNO stopped working. The SMD chip gets very hot, it does not run the code anymore and does not communicate anymore (cannot upload anything). "ON" and "L" LEDs light up when powered.
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Uno R3 Ch340g+mega328p Smd Chip 16mhz For Arduino Uno R3 Development Board Usb Cable Atmega328p Ch340 2.4 Tft - Integrated Circuits - AliExpress
![5 Pack Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due - Walmart.com 5 Pack Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due - Walmart.com](https://i5.walmartimages.com/asr/b8292b5d-70de-431b-82dc-e549a01fa179.06fae0e631aea1ca11d21b74aae01d57.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
5 Pack Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due - Walmart.com
![Amazon.com: Hobbypower 2013 UNO R3 Atmega328p Atmega16u2 Improved Development Board Compatible Arduino : Toys & Games Amazon.com: Hobbypower 2013 UNO R3 Atmega328p Atmega16u2 Improved Development Board Compatible Arduino : Toys & Games](https://m.media-amazon.com/images/I/513kM4PRIWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Hobbypower 2013 UNO R3 Atmega328p Atmega16u2 Improved Development Board Compatible Arduino : Toys & Games
![ZALAGA 1PCS R3 Board CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board+USB CABLE - Walmart.com ZALAGA 1PCS R3 Board CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board+USB CABLE - Walmart.com](https://i5.walmartimages.com/asr/86e976d7-3151-4272-998d-ab7e000aae5a.ccc6104bbe796ba1bf4a48e6a4bf6b0a.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)