In this lesson, we'll refresh our memories about potentiometers, learn a bit about multimeters, and then introduce the concept of analog input and hook-up potentiometers as voltage dividers to Arduino ...

This repository presents a complete design, simulation, and hardware implementation of a 4-DOF robotic arm. The project integrates forward kinematics modeling in MATLAB with real-time servo control ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

DIY electronics project in the works? These EC11 rotary encoders are super useful components. You get 5 of them in a pack. Each one is not just a knob you can turn infinitely in either direction ...