A miniature three degrees of freedom robotic arm that you can even record the movement and loop it!
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.
Use the Arduino analog input function to control the brightness of the LED light by reading input voltage values through a potentiometer.
The idea of the project is to create an cheap version of Lightroom controllers that are on the market and to allow everyone to speed up phot
The main purpose of this project is to check logic gate IC, whether the IC is working properly or not.
I used a potentiometer to control a game's avatar.
Second approach to replicate The Sound Machine, a fictional device mentioned in Roald Dahl's fiction.
Read the temperature fast with accuracy
Check your texts on the LCD display.
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.
Shows the value of a potentionmeter
This project will show you how to make a Bionic Hand Controller.
Use the X9C104 programmable potentiometer with an Arduino to control the frequency of square waves produced by a 555 timer.
GuitArnet is an Arduino-based simple MIDI guitar with pitch, power chords and minor pentatonic connected to Ableton Live through MIDI.
This circuit allows for one thermistor input and will output up to four similar values using digital pots.
Linear potentiometers can do the job of measuring small distances much better than eyeballing, making them perfect for truing wheels.
Maybe I add the note latter. This project is about how to something to be digital.
How to controll a Servo with Potentiometer!
This project shows you how to control 16x2 character display with an Arduino. Enjoy!
Color of the R G B LED is controlled by an XY Joystick (two potentiometers and button) Position evaluated every 250ms using a timer
A toy for infants with many interactive features such as buttons, knobs, sound, and motion.
A basic drum machine with the sounds of the iconic Roland TR-808
Use an Arduino with a MCP4131 digitally controlled potentiometer to implement a variable cutoff frequency filter. Multiple applications.
