An led matrix that displays values from a potentiometer
Using buttons and potentiometer to run Arduino 30/90 degrees with buttons and 180 degrees with potentiometer.
Use two potentiometers to indicate via different colored leds whether the wheel is within two milimeters deviation.
This is a coaster that lets the user know when their drink is getting warm, so that they can ensure that they drink a cold beverage.
A little box that makes sounds and raises its pitch when its knob is turned to the side.
In this tutorial you will learn how to Control Linear Servo Actuator with Potentiometer and Arduino using Visuino program.
Play musical notes or listen to feed in songs. See the light changing as per the sound of music. Integrated with processing.
What is and how to use potentiometers with Arduino
You will learn to drive a DC motor, control its speed using a potentiometer, and know about basic Swift language.
A FreeRTOS demo showing how a mutex safely protects shared ADC data while multiple tasks read, print, and control LEDs in real time.
Project #11: ESP32 - Bluetooth IoT - Mk12
Fun and easy-to-use speaker that lets you make music with the turn of a knob!
You will learn about the buzzer, try to rotate a potentiometer to change the sound and get some basic knowledge of Swift language.
A "singing" piezo buzzer that changes pitch according to a potentiometer and a tilt switch.
You will learn how to use a servo, use a potentiometer to control it, and get some knowledge about Swift language.
Create a falling sand simulation using embedded Swift programming
It is a weird soundbox that can be adjusted with a knob.
You will learn about the potentiometer and rotate it to control the LED blink rate using Swift language.
Patreon: Intermediate
A precision digital clock built from scratch on an STM32F407 using hardware timers, interrupts, and a PWM-fading LED indicator.
Build a potentiometer-controlled SG90 servo motor project using the MakerBuddy IoT Kit and MakerBuddy Dashboard.
A voltage monitor using a potentiometer and the RT-Spark's ADC Analog Watchdog interrupt to toggle an LED when the input crosses a threshold
