Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for ...

Roll Your Own Arduino PWM. 18 Comments . by: Al Williams. November 12, 2017. Title: Copy. ... if you place a small DC motor between two output pins and drive them at 50% duty cycle in opposing phase.

Arduino Gemma from Adafruit is also based on the ATtiny85, and PB0 and PB1 appear to be accessible. This board has a USB connector for programming and a voltage regulator. This board, which I am ...