This project will show you how to use an RGB LED.
Sending Bytes to an 8x8 LED Matrix.
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
A "Magic Cauldron" that detects spell casting and responds with dynamic lighting effects.
Project showcase by Ian McKay
A very easy project with my library.
Project showcase by radekw8733
Learn how to interface a 4x3 matrix keypad and display its values to an LCD display.
by David A Riewe
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
Receive the signal and control an LED.
Project showcase by Nicholas_N
The classic whack-a-mole game using LED lights and a joystick.
Project tutorial by courtlandjensen
Everyone loved Knight Rider. I want to see more KITT scanners in the world.
Project in progress by Peter Gullberg
This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.
Project tutorial by HeathenHacks
Why you can blank, void setup()
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
Pedestrian walk cycle will only occur when both lights are red AND button has been pressed.
Project showcase by FalcomDigital
Simulate a traffic light using an Arduino and LEDs! This project is super cool to watch and easy to make!
Project tutorial by Zachary Haslam
Use Arduino to run a spectacular Christmas light show. (Both in English and Spanish, en Ingles y Español.)
Project tutorial by Victor Aguilar
Snap Circuits® makes learning electronics easy and fun! These projects are designed for younger kids who want to get introduced IoT.
Project tutorial by Daniel Porrey
Extremely simple project, my first even. Four buttons. Three to choose RGB values, one to choose whether to subtract or to add.
Project showcase by Re
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
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.
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