Monday, 17 August 2015

Make A PWM Motor Speed Controller

Microcontrollers such as Arduinos are a great way to control your custom electronics projects. Unfortunately the digital pins have a max output of 40mA, and this isn’t enough to power most motors. This is where a motor controller shield can come in handy. But these are expensive to buy, and only let...
By: DylanD581

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from Instructables: exploring - technology - robots


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