DIY Arduino PC mouse made from scratch 9:22 am March 6, 2024 By Julian Horsey Have you ever felt discomfort or strain while using a standard computer mouse?

It has an Arduino i i/o board inside, which controls the servo-motors that position an electromagnet along the X and Y axis corresponding the mouse position.

For humans, connecting to computers via a mouse and keyboard has long been cheap and easy. For sensors, not so much. Now an inexpensive physical computer called the Arduino is changing all that ...