Hello!
I am pretty new at electronics.
I need to create a circuit to switch a 12v motor on and off; also reverse it's polarity.
I have:
3 SPST relays 5v 5A cr.
2 DPDT relays 12v 5A cr.
My control is a 5v source that needs to switch the circuit on/off and reverse the polarity (a microcontroller).
Specifically, what I need is to be able to:
1. Cut power to the circuit on or off using the 5v source.
2. Switch the polarity of the motor using the 5v source.
I have been trying to draw a circuit but I can't wrap my head around the polarity switching.
Thanks,
-Francisco
I am pretty new at electronics.
I need to create a circuit to switch a 12v motor on and off; also reverse it's polarity.
I have:
3 SPST relays 5v 5A cr.
2 DPDT relays 12v 5A cr.
My control is a 5v source that needs to switch the circuit on/off and reverse the polarity (a microcontroller).
Specifically, what I need is to be able to:
1. Cut power to the circuit on or off using the 5v source.
2. Switch the polarity of the motor using the 5v source.
I have been trying to draw a circuit but I can't wrap my head around the polarity switching.
Thanks,
-Francisco