![Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics](https://m.media-amazon.com/images/I/81d+zsTbU7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/71BKFeVYQvL.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/61zh2+j0aoL.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![Amazon.com: HiLetgo 3pcs Pro Micro ATmega32U4 5V/16MHz Type-C Module with Pin Headers Compitable with Arduino : Industrial & Scientific Amazon.com: HiLetgo 3pcs Pro Micro ATmega32U4 5V/16MHz Type-C Module with Pin Headers Compitable with Arduino : Industrial & Scientific](https://m.media-amazon.com/images/I/61Ryt8u5BhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 3pcs Pro Micro ATmega32U4 5V/16MHz Type-C Module with Pin Headers Compitable with Arduino : Industrial & Scientific
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/6176WbQMMXL.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific 1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71xnWRHvjrL._AC_UF350,350_QL50_.jpg)
1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific
![Amazon.com: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics Amazon.com: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics](https://m.media-amazon.com/images/I/71e9+R+zjkL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics
![Amazon.com: ELEGOO Nano Board CH 340/ATmega+328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable) : Electronics Amazon.com: ELEGOO Nano Board CH 340/ATmega+328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable) : Electronics](https://m.media-amazon.com/images/I/71sfxsjTKdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO Nano Board CH 340/ATmega+328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable) : Electronics
![Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 (Black) & ELEGOO Nano Board CH 340/ATmega+328P : Electronics Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 (Black) & ELEGOO Nano Board CH 340/ATmega+328P : Electronics](https://m.media-amazon.com/images/I/71Q41uGd33L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 (Black) & ELEGOO Nano Board CH 340/ATmega+328P : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/619CyeN+u9L.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![ATMEGA1284-AU, MCU 8-bit AVR RISC 128KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray (10 Items): Amazon.com: Industrial & Scientific ATMEGA1284-AU, MCU 8-bit AVR RISC 128KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray (10 Items): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/21L7red096L._AC_UF1000,1000_QL80_.jpg)
ATMEGA1284-AU, MCU 8-bit AVR RISC 128KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray (10 Items): 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/I/519VVlzABTL._AC_.jpg)
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: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics Amazon.com: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics](https://m.media-amazon.com/images/I/61Dijztby8L.jpg)
Amazon.com: HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/71IfDArK9uL._AC_UF350,350_QL80_.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/6176WbQMMXL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics](https://m.media-amazon.com/images/I/51cCJ9SA9IL.jpg)
Amazon.com: MECCANIXITY Card Edge Connector Blue Socket 44 Pin Solder Eyelet 3.96mm Pitch for Printed PCB Circuit Board, Arcade : Electronics
![1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific 1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71MUWu9n8ZL.jpg)
1 Pcs ATMEGA32-16PU 8-bit AVR Microcontroller with 32K Bytes in-System Programmable Flash MCU ATMEGA 16MHZ, DIP-40: Amazon.com: Industrial & Scientific
![Kewholesale ATmega 32A-AU (SMD Package) TQFP-44 PIN Microcontroller : Amazon.in: Industrial & Scientific Kewholesale ATmega 32A-AU (SMD Package) TQFP-44 PIN Microcontroller : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/31nYoLI3mFL._AC_UF1000,1000_QL80_.jpg)
Kewholesale ATmega 32A-AU (SMD Package) TQFP-44 PIN Microcontroller : Amazon.in: Industrial & Scientific
![Amazon.com: HiLetgo 3pcs Pro Mini Atmega328P 5V/16M Replace ATmega128 Pro Mini Atmega328 328P DC5V 16M for Arduino : Electronics Amazon.com: HiLetgo 3pcs Pro Mini Atmega328P 5V/16M Replace ATmega128 Pro Mini Atmega328 328P DC5V 16M for Arduino : Electronics](https://m.media-amazon.com/images/I/61+Fi3Nzx5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 3pcs Pro Mini Atmega328P 5V/16M Replace ATmega128 Pro Mini Atmega328 328P DC5V 16M for Arduino : Electronics
![ATMEL ATMEGA8535-16AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 16 MHz, 8 KB, 512 Byte, 44 Pins, TQFP (1 piece) : Amazon.co.uk: Business, Industry & Science ATMEL ATMEGA8535-16AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 16 MHz, 8 KB, 512 Byte, 44 Pins, TQFP (1 piece) : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/71llg6VdguL._AC_UF894,1000_QL80_.jpg)
ATMEL ATMEGA8535-16AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 16 MHz, 8 KB, 512 Byte, 44 Pins, TQFP (1 piece) : Amazon.co.uk: Business, Industry & Science
![ATMEL ATMEGA164P-20AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 44 Pins, TQFP (50 pieces) : Amazon.co.uk: Business, Industry & Science ATMEL ATMEGA164P-20AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 44 Pins, TQFP (50 pieces) : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/31Oe7ntqWAL._AC_UF1000,1000_QL80_.jpg)
ATMEL ATMEGA164P-20AU 8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 44 Pins, TQFP (50 pieces) : Amazon.co.uk: Business, Industry & Science
![Jamma 44 Pin Arcade Card Edge Connector Socket, Solder Eyelet, 3.96mm / 0.156": Amazon.com: Industrial & Scientific Jamma 44 Pin Arcade Card Edge Connector Socket, Solder Eyelet, 3.96mm / 0.156": Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/91UjmVJCDnL._AC_UL600_SR600,600_.jpg)