Atmel Development Board ATmega16 ATmega32

Experiment card design, layout and ATmega32 microcontroller ATMega16 been quite well prepared for the software can be tested not very advanced test card may be enough for a lot of users.

Try some of the features of the Atmel Development Board; 4-digit LED display, WA replicated; 4 × 4 or 4 × 1 keypad (buttons), Buzz Real Time Clock PCF8583;, 2 × 16 LCD, Converters D / potentiometer, TSOP1736 IR receiver, IR LED transmitter 24Cxx Memory Place Serial EEPROM ULN2003 CMOS compatible TTL TWI interface connector JTAG programming RS232 connection ATMega16

3V3, 5V, 12V voltage stabilizers
4 digit multiplexed WA LED display
4×4 or 4×1 keyboard
8 LED lines (RED on) + 4 additional LEDs (four colors RED, GREEN, BLUE, WHITE LED on)
buzzer
PCF8583 real time clock
Socket to connect 2×16 LCD or graphics of the same size + Backlight controlled by a jumper from UC or manually
Potentiometer to test the A/D converter on uC!
TSOP1736 infrared receiver
IR LED infrared emitter
Space for serial EEPROM 24CXX memory
Seven Darlington transistors placed on a ULN2003 chip (7x500mA) controlled by voltages compatible with TTL, CMOS
1-Wire interface connector
TWI interface connector
RS232 Interface Connector
Atmega16(Atmega32 or other compatible) and also Atmega8 for cooperation! for example, to test the TWI Interface on Atmega-ch!

SPI programming interfaces (pin order is changed. Not compatible with Kanda standard (STK200).

JTAG programming interface on Atmega16

Source: elektroda.pl Leszek K. (aka lechoo)