Description: 23 IO Department leads to facilitate expansion Compatible for ATMEGA8/ ATMEGA48 chips, classical system, no welding needed Standard ISP download interface, using our shop usb ASP downloader to the minimum system program to facilitate the download Flexible power supply,support ISP download interface power supply, USB interface power supply, also can be powered by pin leads, convenient for program downloading and debugging With a self-locking switch, flexibly control the system USB plug input power on-off (Please note the self-locking function is not suitable for pin input or ISP download port power supply) Package Includes: 1 piece PCB board 1 piece 28P locking seat 1 piece USB female port 1 piece DC3-10 seat 1 piece 8x8 self-locking switch 1 piece 40P pin 1 piece 8m crystal 2 pieces 22P ceramic capacitors 2 pieces 104 ceramic capacitors 2 pieces 3mm red LED lights 1 piece 6x6 button 2 piece 4.7k resistors 1 piece 10k resistor
