Ten LEDs connected to an Arduino Uno and a potentiometer.
Project tutorial by Tech with Matthew
Because LED are fun - but addressable rocks. :)
Project tutorial by Tal O
Make a people counter that detects the number of people who enter the room using lasers and LDRs and control it with an Android app.
Project tutorial by Kutluhan Aktar
I taught a class on Communication Systems using programming, machines and Morse code.
Project tutorial by Achindra Bhatnagar
In this project, we will print out Morse Code of a sentence typed in Serial Monitor by flashing LED for each word and space between them.
Project showcase by Team ONYX
The classic whack-a-mole game using LED lights and a joystick.
Project tutorial by courtlandjensen
This instruction will guide how to make shadow light box for next Christmas. You can make for yourself to decorate your room, or make it for
Project tutorial by engineer2you
Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.
Project tutorial by DCamino
This project detects changes in temperature based on your specifications, and then changes the color of a LED to the color of your choosing.
A cheap DIY version of Nanoleaf RGB LIGHT with ATtiny85 and WS2812 RGB strip.
Project tutorial by Arnov Sharma
Set up your Arduino and Raspberry PI to control lighting and animation on an RGB led strip via AWS IoT and Alexa voice commands.
Project tutorial by Bruno Portaluri
Receive the signal and control an LED.
Project showcase by Nicholas_N
An alarm that triggers a siren sound an police lights when the beam of light is interrupted.
Project in progress by Vrcg03 and mmgamitoc
A simple demonstration of charlieplexing: 12 LEDs are individually lit over 4 wires.
Project showcase by Patrick Prescott
Using LEDs as Binary No. and 2 button switches to add or subtract 1 point per push.
Set up an RGB LED to phase through the colors of the rainbow, or use twist knobs to make a custom color.
Project showcase by 3 developers
Everyone loved Knight Rider. I want to see more KITT scanners in the world.
Project in progress by Peter Gullberg
This example demonstrates how to use LDR as a switch; each time you cover the LDR, the LED is turned on (if it's off), and off (if it's on).
Project showcase by muhammed amar slik
This is a quick night light that uses PTH LED bricks to light up when it gets dark!
Project tutorial by Lunchbox Electronics
Its a RGB led controlling using a Processing IDE visualizer. As we move the cursor from visualizer the color of RGB led will change.
Project tutorial by alaspuresujay
Got a 3D printer and a spare Arduino Uno or Mega? Make a working lighthouse for your home.
Project showcase by Anton
This is my project about an Analog Clock on a LED matrix and Arduino.
Project tutorial by LAGSILVA
This is an original ternary digital clock running with Arduino! It's very simple and unlike anything you've ever seen!
Last year I did an awesome Christmas light show at my school using only a few Arduinos and a program called Vixen Lights.
Project showcase by igorgaldeano
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