Hi there,
simple question (I guess) : It seems that all the relays I can find are desinged to supply power from 5V DC to a highest AC voltage.
Isn't there any relay module from 5V DC(arduino) to 12V DC, not AC? Or should I use the same one?
The idea here is to use it to power up a 12V DC rearview car camera ( but for another purpose).
Thank you :-)