ATmega8 Board with 4x4-matrix keypad, 1x relay, 1x buzzer and 2x16 character LCD. The features of this board are well suited for developing electronic key or security lock applications.
ATmega8 Board Features:
- ATmega8 microcontroller in 28-pin DIP socket
- 4x4 matrix keypad
- 1x Relay
- 2x16 character LCD
- 1x buzzer
- Reset switch
- Signaling LED
- ISP header
Sample code for interfacing to the 4x4 Keypad, 2x16 LCD, Relay, LED and Buzzer is available
This board has a single row, male ISP header for in-circuit programming of the microcontoller. Most AVR ISP programmer have a 2x10 or 2x6 pin ISP connector. To use such a programmer with this board, you will need an AVRISP adapter together with some prototyping wires to interface between your programmer and this board. (see add-on options below). Alternatively you could make your own ISP adapter cable. We also offer a low cost serial port AVR ISP programmer that has the matching 6-pin single row ISP connector (see add-on options below).
ATmega8 Board Downloads
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