In this tutorial we will learn how to control the LED brightness with a potentiometer and Arduino.
Easily repeatable 120W bench power supply circuit. Cheap, fast project.
Bongilcheon High School project to read a potentiometer.
Connecting potentiometer and servo motor.
Bar graph with LEDs and potentiometer using an analog into convert to a digital 4 byte integer for PWM control.
Turn it on, adjust the frequency, and hit the button to harmonize!
I did a project on analog inputs.
Make a simple variable resistor using a strip of Electric Paint.
Physically control an RGB LED by making Electric Paint potentiometers.
Robotics, Arduino, EasyDriver, Stepper Motor, Servo Motor, Etc...
An interactive paper sketchbook using Electric Paint as a potentiometer.
In this tutorial you learn how to control a servo with a potentiometer.