Use the Arduino analog input function to control the brightness of the LED light by reading input voltage values through a potentiometer.
Arduino Workshop-Interactive LED Chase Effect
A simple way to control a motor with a potentiometer and an Arduino.
Ten LEDs connected to an Arduino Uno and a potentiometer.
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.
A new revision for the classic contact less instrument designed in 1920, now ready to jam with configurable scales, pitches and effects.
This project will show you how to use a TFT Screen.
Control the position of the Servo motor with the Arduino and the potentiometer.
Control a virtual gauge using a potentiometer, Arduino and BLE Shield.
This project will show you how to make a robotic arm using four servos.
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.
You can play highly specific frequencies by simply twisting a knob, allowing musicians to easily tune their instruments!
This project will show you how to communicate using 433MHz modules.
I used a potentiometer to control a game's avatar.
An interactive kids toy that allows children of young ages to experiment with different switches and buttons - no code needed!
This lesson aims to show how to control an addressable WS2812 LEDs strip in order to obtain various colors using 3 potentiometers.
A 555 timer circuit with a 10k potentiometer and 9 LEDs for those times you just want to kick it up a notch.
AKA how to build your own laboratory vortexer without spending a lot of money.
This post describes how two calliope minis can be used to create a wireless messenger using the built-in radio.
Here's a quick Node-Red demo using a potentiometer, MQTT, and MSP432 LaunchPad!
Looking for more productivity, here is how to make a simple pomodoro timer prototype with LEDs and an LCD screen.
This project shows how to light a LED using a potentiometer.