1/2/5/10PCS Pro Mini Atmega168 Module 5V 16M For Arduino Nano Replace Atmega328

OSOYOO 1X Nano Module 5V/16M USB-C Micro-Controller Board for Arduino Nano V3.0

Pro Micro ATmega32U4 5V 16 MHz Microcontroller Board Arduino Compatible

Nano V3 ATmega328P CH340G Soldered Board Microcontroller Arduino

2-5 pcs ATTINY 85-20 PU 8-bit ATtiny AVR-RISC microcontroller, 20 MHz, DIP-8 -UK

ATMEGA328P-PU AVR Microcontroller Chip – ATmega328P DIP-28 for Arduino UNO Board

Dual Motor Driver Module 1A TB6612FNG For Arduino Microcontroller

RS485 module to TTL with Isolation Single Chip Microcontroller UART Serial Port