ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128-ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128

Wiegand 26 protocol AVR example code and schematic In this example we don t care about timings - no need, just waiting for all 26bit is collected - works with all readers. And no check for parity. http://zps-electronics.com