![UNO R3 Official ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress UNO R3 Official ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress](https://ae01.alicdn.com/kf/Hc3cd9ecfd56844469b510899db2c492cz/UNO-R3-Official-ATMEGA16U2-MEGA328P-Chip-For-Arduino-UNO-R3-Development-board-USB-CABLE.jpg)
UNO R3 Official ATMEGA16U2+MEGA328P Chip For Arduino UNO R3 Development board + USB CABLE - AliExpress
![Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71KSLCIEK7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO UNO R3 Controller Board ATmega328P with USB Cable, Compatible with Arduino IDE : Electronics
![One Set UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board + USB Cable: Amazon.com: Industrial & Scientific One Set UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board + USB Cable: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61awI3+cctL._AC_UF1000,1000_QL80_.jpg)
One Set UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board + USB Cable: Amazon.com: Industrial & Scientific
![Amazon.com: WWZMDiB UNO R3 ATmega328P microcontroller CH340G Improved Version Development Board Compatible with Arduino IDE with USB Cable and 2.54mm Straight Pin Header : Electronics Amazon.com: WWZMDiB UNO R3 ATmega328P microcontroller CH340G Improved Version Development Board Compatible with Arduino IDE with USB Cable and 2.54mm Straight Pin Header : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71km5tpnC7L._AC_UF894,1000_QL80_.jpg)