Need help with motor shield please
Hello friends,
I desperately need help please.
I run 2 x 12v dc motors with a controller. But the controller output max 5amps per channel. It sends 12v negative pwm outputs. It also sends out a 12v negative logic signal.
My motors need 8amps each. So I bought Elecrow board to boost the power.
AZL DUAL MOTOR SHIELD 8A@22V
Model: ACS70028DH
I need to know how to wire the board please.
please note,
I have 2 x 12v negative pwm signals from my controller.
Ihave 2 x 12v negative logic signal for direction change .
Here is the wiki link.
Any help much appreciated please.
Comments
https://www.elecrow.com/wiki/index.php?title=Dual_Channel_H-Bridge_Motor_Shield
this is the link included how to wire the board and how to code。
And this H-Bridge Motor Shield board Fully meet your needs。
I connected as wiki says. But no output happening.
What does then wiki instruction mean by...... Motor Shield Output Enable, Should be set to "1" while working
How do I set this?
I put 5v at the EN pin and at the 5v pin. Still nothing
You don’t need to connect pin 6 to 5v, the program is already set to output, which means that the motor has voltage output.