Quickie Servo Tester
This servo tester is based on a ATMEL AT90S2343 MCU with 8 pins. This little MCU is very nice in that it has 2k of Flash Program ROM, 128 bytes of RAM, and 128 bytes of EEPROM. That is a lot of power in a little 8 pin package. It has five I/O pins of which we are using four in this project.[read]
AVR ISP programmer parallel interface
This board can program an AVR microcontroler ATMEL (ATmega8, ATMega32, …) from a parallel printer LPT1 using ISP functionality In System Programming.This programming type can program and/or configure microcontroler directly on the target board without rmoving device and put it on a separate programmer.This board is compatible with programming software “PonyProg”.[read]