That’s because brushless DC motors require carefully timed signals used in a process called Electronic Speed Control (ESC). [Fileark] built and ESC using an Arduino and has a couple of posts ...

But [Playful Technology] wanted to control the hands with an Arduino directly and ... moving well at more than about 100 times normal speed. We wondered how he made the hands reverse and ...

Among all the Arduino boards ... For instance, to set a motor connected to D11 to only 25% speed, the function should be written as analogWrite(11, 64), where 11 is the pin number and 64, the ...

A YouTuber has shared his latest project, Legion Mark I, a robot that can both crawl like an insect and drive like a car.