Sardar Swaran Singh National Institute of Renewable Energy
TENDERS DETAILS
supply of channel relay module, 12v 4 channel relay module 4-channel relay interface board and each one needs 15-20 ma driver current both controlled by 12v and 5v input voltage equipped with high-current relay, ac250v 10a dc30v 10a standard interface that can be controlled directly by microcontroller (arduino, 8051, avr, pic, dsp, arm, arm, msp430, ttl logic active low) indication led for relay output status
