AVR ISP Shield Burning Burn Bootloader Programmer for Arduino UNO R3

This is a programmer expansion shield that allows you to modify the fuse bits and burn bootloader into external chip and other for Arduino boards. On-board buzzer and LED indicators, indicating whether the burning is successful, it is convenient for Arduino board designers to batch burning. Features: Compatibility: As it uses SPI pins of ICSP interface, compatible with for Arduino UNO R3 / for Arduino Mega2560, can change to the bootloader burner when it is directly plugged onto the two boards. Operating voltage: 5V Operating current: 500mA (max) for Arduino board to be burned: support for Arduino UNO R3 / Mega2560 / Nano / pro mini (5V 16M) On-board buzzer, if the fuse bit is successfully modified, it will sound once, and then if burning bootloader is OK, it will sound once again. If it is not two beeps, burning is failed. You can capture the sound instead of LED lights, so this will improve the efficiency of burning. On-board LED indicators, HEART BEAT led lights up like a breathing