A new revision for the classic contact less instrument designed in 1920, now ready to jam with configurable scales, pitches and effects.
This is how to make your own LCD timer, just with an Arduino, a LCD screen and some hook-up wires.
A miniature three degrees of freedom robotic arm that you can even record the movement and loop it!
A theremin made out of two ultrasonic sensors.
What can you do in quarantine when all you have is an old Arduino Uno and some knobs? Check out the simple - but still fun - drum machine.
This lesson aims to show how to control an addressable WS2812 LEDs strip in order to obtain various colors using 3 potentiometers.
Looking for more productivity, here is how to make a simple pomodoro timer prototype with LEDs and an LCD screen.
Check your texts on the LCD display.
Linear potentiometers can do the job of measuring small distances much better than eyeballing, making them perfect for truing wheels.
A Bongilcheon High School Innovation Lab project for brightness control.
A Bongilcheon High School Innovation Lab project.
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.
I did a project on analog inputs.
An interactive paper sketchbook using Electric Paint as a potentiometer.
Our project detects the rotation of a potentiometer to give specific frequency feedback and a tilt switch to turn the system on and off.