0
\$\begingroup\$

I have this 12V DC Gear motor, but I can't find much info about it online. The reason I have bought it was that I found this particular motor across several tutorials on how to build an RC car.

I will be using the L298N Dual H-Bridge Stepper Motor Driver to control four of these motors, and while I wait for it to arrive, I've started working on the software. After some research online, I have determined that the PWM frequency to be used varies depending on what motor/motor driver is being used.

That said, I would like to ask people who have used hardware similar to mine what PWM frequency should I use to use these motors optimally?

Thank you in advance.

\$\endgroup\$
1
\$\begingroup\$

A frequency around 200-400Hz is fine. You have a larger range of duty cycle at low frequency.

\$\endgroup\$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.