This is my second AVR Test Board. It's designed with Cadsoft Eagle Layout and the board is professionally manufactured. Many parts are SMD. The Board has the following features:

  • ATMEL AVR ATmega 64
  • 16 MHz crystal
  • Reset button
  • 2 LEDs
  • 4 input buttons, each with a red/green dual LED
  • Piezo sound module
  • Temperature sensor
  • Light sensor
  • 4x20 LCD display
  • 4 DIP switches
  • 1 UART with RS232 interface
  • 1 UART with RS485 interface
  • ISP connector
  • JTAG connector
  • Several debug and expansion headers