Control Multiple LED Brightness/Dim with One Potentiometer
Sep 30, 2025 · Hi. I am trying to dim multiple LED's using one potentiometer. I am first completing this in TinkerCad. I am able to turn the LED's on and off, but I seem to be missing something as far as …
LED Control System Using Arduino: Potentiometer and Push Buttons
Jun 20, 2025 · Hi everyone, I’ve been trying to complete an Arduino project in Tinkercad where I need to do this Arduino activity, it requires building a circuit with the following components: 5 or 6 red LEDs 5 …
Using Map function with a potentiometer - Arduino Forum
May 21, 2019 · I've been trying to read an output from the potentiometer and map the values from the base values of 0 - 1023 to values of 1 - 24 (I need it for a 24 hour time thing). I've got the code …
Controlling the speed and direction of rotation of a ... - Arduino Forum
Apr 17, 2025 · Hi all, I'd like to control the direction of rotation and speed of a large stepper motor by using a single potentiometer. The motor is a Nema 23 3Nm motor which is being driven by a DM542 …
Potentiometer not working - Sensors - Arduino Forum
Aug 16, 2024 · Potentiometer not working Other Hardware Sensors nordincoding August 16, 2024, 9:39pm
Debounce a Potentiometer? - Sensors - Arduino Forum
Oct 19, 2011 · the potentiometer spazziness While you might not think that word is offensive, remember this is a world forum and in the UK this is a very offensive word to use, and I don't mean …
Adjusting speed of stepper motor with potentiometer - Arduino Forum
Dec 2, 2024 · Hi, I'm new to arduino and have been trying out how to control the stepper motor speed using a potentiometer. I found a video in youtube that is pretty nifty. How To Make Stepper Motor …
Display Potentiometer value as percentage - Arduino Forum
May 10, 2018 · Hello, I'm controlling a dc motor speed by a potentiometer I want to display the potentiometer value as percentage. Here's the code I'm a beginner so go easy on me . 🙂 // Arduino …
Need Help Finding Specific Potentiometer Model - Arduino Forum
Nov 30, 2020 · This is my first post on this forum. I am requesting help finding a particular potentiometer. I have created and printed ordered pcbs for a project, and I used the potentiometer from my …
How to Blink LEDs and Dim them at the same time using a …
Aug 6, 2019 · As you can tell, 3 lights blink one after the other using delay (). p is a variable that increases everytime I push the button and it takes 100ms to switch to the next pattern. But I have not …