Electronics Projects, MultiPurpose Atmel Development Boards Project article
"avr development board, " tagged with
Atmel series microcontrollers series to prepare for the software quality testing to ensure ease in your test circuit has 3 different test circuit.
ATmega8, ATMega16, atmega162, ATtiny2313 and ATTINY13 made to the circuit RS232 to RS485 keyboard LEDs LCDs and a lot more input and output sections DS18X20 sensors midi input dip-switches EEPROM triac floors have whatever you a super design moreover pcb drawing is on.
Atmel AVR Development Boards
Only atmel atmega162 programming feature of the test circuit which has the jumper settings and 2 × 8 and 16 × 2 LCD display with LED bar display indication and button can be connected there. SDA and SCL I2C EEPROM at24cxxx. 16 pin connector for external connections RS232 serial port swic’s bottom.
At89cx051 and have the same characteristics for the ATTINY2313 devresinde the test section is in addition to the IR receiver.
Source: mirley.firlej.org All development, test circuit for atmel alternative link: multipurpose-atmel-development-boards-project.rar alternative link2 alternative link3