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PWM Hack — Parallax Forums

PWM Hack

DigitalBob

DigitalBob Posts: 1,529

2020-07-04 19:32 in Propeller 1

This is my quickie PWM not pretty but looks OK on the scope. Just plugin your Hz. and Milliseconds

spin

spin

PWM control Bob.spin

10K

PWM control Bob.spin 9.7K

Comments

JonnyMac Posts: 9,327

2020-07-04 20:42

That's not a hack, that's how you do it. I've employed the same technique in a dual-motor driver that has been deployed in the commercial products of a couple companies.

spin

spin

jm_dual_motor_ez.spin
10K

jm_dual_motor_ez.spin 10.1K
DigitalBob Posts: 1,529

2020-07-04 20:51

Thanks, your dual motor looks excellent

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