1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

I have a pair of vibration motors that alternately buzz, attached to an Arduino. At the moment the on / off is managed by delay() which takes it's value from a potentiometer via an int potValue. The ...

It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

An interesting Arduino project has been published to the Instructables website showing how an Arduino CNC shield and controller has been used to create an awesome 3 axis Arduino CNC plotter. The ...

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...

Most DIY tech enthusiasts have heard of a Raspberry Pi. But, like all things in the tech world, competition is inevitable. Arduino is a microcontroller used to control motors, LEDs, and interfacing ...