Relay arduino switch module dual channel 220v 5v relays 110v 115v 4pcs 120v Single channel relay 1 channel relay 1-way relay module 1ch 5v 10a low Relay 5v 1ch shopee
5V 2 Channel Relay Module 10A Australia
12v 4-channel relay board module active low
4pcs 5v dual channel 2 relay module arduino relays switch 110v 115v
3pcs 1 channel 12v relay module with optocoupler isolation relay highRelay 5v channel relays com41 digitalelectronics arduino faranux 24v relay switchRelay 24v switch dc module voltage control high low power mini isolated driver microcontroller adapter industrial lot optical optocoupler etc.
Relay 5v 10aRelay module channel arduino 12v board raspberry pi low 5v 10a avr dsp arm pic active switches opto relays coupler 5v 2 channel relay module 10a australia1 channel relay module (5v).
Module relais kanaals 5v relej dvostruki 220v releja arduino
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