Beginners • Re: Trouble with motors

Thanks so much for the replys. i got it working with a single driver and PCA. + some simple code.

Very good. Now repeat it 20 times. Or however many motors you have.

But... since all my motors are minimum 3,8v. can't i get away with only unsing the PCA9685. and just drop the L298N driver?

No. The maximum current handling per channel is 25mA. You need a motor driver.

Statistics: Posted by ame — Sat Feb 14, 2026 8:47 pm

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