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BLDC Motor ESC/Controller Analog Receiver PWM/Wiring - Won't detect with potentiometer
I have an RC/drone ESC that takes a PWM input signal at 3.3 V/5 V for throttle control, but has no onboard buck/BEC. I have the illustration below for my current setup.
This motor works excellent with ...
- 59
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1
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PWM average voltage smoothing
I built an ESC circuit. First, I tested it with a drive frequency of 350 Hz; the speed was at about 20 RPS at a 70% duty cycle.
But when I changed the drive frequency to 20 kHz, I noticed that the ...
- 121