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Topic: Motor Shield & Digital Potentiometer (Read 4796 times) previous topic - next topic


The only way to measure the power of a motor that is switched using PWM is to use an RC LOW PASS filter (4.7 k ohm, 4.7uF )   

Ok, in retrospect I probably should have written "AFAIK" in front of that statement. I'm sure someone out there knows a better way so that's the best I could come up with on short notice.

Arduino UNOs, Pro-Minis, ATMega328, ATtiny85, LCDs, MCP4162, keypads,<br />DS18B20s,74c922,nRF24L01, RS232, SD card, RC fixed wing, quadcopter

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