This document describes an 8 Relay Interface Card that is ideal for interfacing relays to microcontrollers or computers. The card has hysteresis inputs to improve noise immunity and works well with microcontrollers like ATMEL, AVR and PIC. It includes an on-board regulator power supply circuit to provide +5V and +12V outputs.

1. www.onlinetps.com
8 Relay Interface Card
Ideal for interfacing relay to Microcontroller or computer
* Input high level voltage 2- 5 V
* Hysteresis Inputs to Improve Noise Immunity
* Ideal for ATMEL , AVR , PIC , Phillips Intel Based Microcontroller
* on board Regulator power Supply circuit
* +5 Volts and +12 Volts output on board
www.onlinetps.com