Hi, I would like to use an Arduino controller to measure the consumption of some wireless router and to turn them on/off remotely. I already implemented all the communication logic for the Ethernet shield and I'm using the ACS712 current sensor to measure the current consumed by my device. The onl…

Choosing a relay

system March 30, 2012, 11:04am 6

I found this:

Relay,slim,PCB,SPDT,6A,60Vdc coil

Should I use a diode on the control pins with this relay?

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