Help to program and ky-003 module

[TomGeorge]

Hi, @have13

@have13

I have a question about the speed of the 2 motors, before on the same program it run fast, but now it run slow.

Can we have both your complete codes, in code tags please?
When the motor ran at full speed, the code where it doesn't?

@TomGeorge

Can you please post a copy of your circuit, a picture of a hand drawn circuit in jpg, png?
Hand drawn and photographed is perfectly acceptable.
Please include ALL hardware, power supplies, component names and pin labels.
Using the original setup on the contactPin that works.

Can you post some images of your project?
So we can see your component layout.

Have you developed your code in stages?
If so you should have some code that JUST operates the motors.
If not, then write some code that JUST operates the motors.

Thanks.. Tom..