Where would this diode go. I think it goes from the 12 volt side of the relay tothe ground side coming off of the transistor.
I need to control a 12 volt 5amp device from one of the pins on a Arduino BT. Since the board has a max out of 5 volts I need some type of affordable relay.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16