Hello
I am trying to think of a way to make an H-bridge motor controller using two SPDT relays. I want the power to the motor to be PWM controlled. The forward and backward relay coil inputs are controlled by microcontroller, so let's say its safe to say they will never be powered at the same time.
edit: scaled down the image a bit
I am trying to think of a way to make an H-bridge motor controller using two SPDT relays. I want the power to the motor to be PWM controlled. The forward and backward relay coil inputs are controlled by microcontroller, so let's say its safe to say they will never be powered at the same time.
edit: scaled down the image a bit
Attachments
-
54.6 KB Views: 35