AVR Board 1

This is my first AVR Test Board. It's built by hand wiring and has the following features:

• ATMEL AVR ATmega 8515
• 16MHz crystal
• Reset button
• 2 LEDs
• 3 Input buttons
• 2×16 LCD display
• 4x 7-segment LED display
• 1 Uart with either RS232 or RS485 interface
• ISP connector