An Arduino is a much better choice than a Raspberry Pi for tasks that require real-time input and responses. While a Pi can ...

In this guide, we’re going to introduce you to Arduino using the meArm robot arm project as a guide to a variety of skills. The meArm is an open-source kit with all the parts you need to build a ...

If you've got an Arduino of any variety, you might have noticed some of the pins on the board have a tilde mark or PWM printed next to them. What is PWM?