AVR-IO-M16 Datasheet PDF - Olimex

●The AVR-IO-M16 is an ATMega16-16AI development board. The board is small but powerful for small automation projects. The board have four relays with 10A/250VAC current switching capabilities, four opto isolated digital inputs and RS 232 port.

● ATMega16-16AI AVR microcontroller

● ICSP 5x2pin connector for in CKT programming

● Reset IC ZM33064

● Quartz crystal oscillator circuit 16MHz

● Voltage regulator 5V, 7805 and filtering capacitors

● RS 232 DB9 female connector , RS 232 and interface circuit with Tx, Rx signals

● Four opto coupler isolated inputs with screw terminals

● Four relay outputs with 5A/250VAC contacts with screw terminals

● Output status LEDs

●The AVR-IO-M16 board must not be subject to high electrostatic potentials. General practice for working with static sensitive devices should be applied when working with this board.