4 channel relay board operates on 5 volts – harsh sharma technicals Relay phoenix contact module type board Relay programming arduino operates volts
12V 16 Channel Relay Module with OptoCoupler LM2576 Power Supply
Relay board phoenix
12v 16 channel relay module with optocoupler lm2576 power supply
8 channel relay board, dc, rs 900 /unit kumar brothers & co.Trinity & phoenix relay board at rs 820 in chennai Relay 12v channel arduino 5v lm2576 optocoupler modulo 16ch relais dc lm2596 fuente relevador 10a canaux modul terminal dc5v protectionPhoenix relay board at rs 350 in chennai.
Relay channel board uln2803 driver using electronics circuit pcb solid lab cube sugar top stateRelay 5v 5v 8 channel relay module5v relay 8ch.
8 channel relay board
Relay board phoenix trinity channel chennai indiamart .
.
