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4-CHANNEL RELAY MODULE (12V LOW-LEVEL-TRIGGER )
$ 7.49
5.00 out of 5
Rated 5.00 out of 5 based on 2 customer ratings
This 12V 4c relay can be used to switch appliances on/off with a microcontroller. Note, that this is a 12V relay board and is not compatible with Arduino boards directly.
