Go Down

Topic: Interfacing relays' coils in quantity (Read 409 times) previous topic - next topic

Oscar Sarabando

Hi people!

I'm searching for a shield (or a separate board) I can use to drive a big set of relays' coils with the output pins of the Arduino.

I've got these relay boards that are really nice (you can see a small manual at http://formula9.net/files/8relaycard_manual.pdf); they have the electronics (simple transistor/diode circuit) to drive the coils of 8 relays (230V, 10A), so I can just connect the pins to the board and go.

What I'd like to find is a shield or board that takes the role of that amplifier circuit (for each pin), so that I can use external, heterogeneos relays (more powerful or less powerful).

Any sugestions?

Many thanks!

Go Up

Please enter a valid email to subscribe

Confirm your email address

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
Torino, 10131