In this project text is transmitted between two arduinos by using a LED and a LDR.
Project tutorial by Saad Saif
DIY light based transmission between two Arduinos using LED and LDR with custom communication protocol.
Project tutorial by saadsaif0333
Come and design a traffic light system on your own!!
Project tutorial by Adhyoksh Jyoti
This is the easiest RGB cube you've ever seen - nothing but an UNO and 125 LEDs!
Project tutorial by Doug Domke
Lets build a small cute 5*5 RGB LEDMATRIX
Project tutorial by edison science corner
An animated cube made with 512 RGB LEDs driven by an ATmega328.
Project tutorial by John Bradnam
You'll learn how to create your first and funny robot with LED's and Arduino.
Project tutorial by Lima Moreira
LED indicators to show Dark or Light Level
Project tutorial by SetNFix
Create a fun little laser show with a cheap laser module and some old cell phone vibration motors!
Project tutorial by nootropic design
let's build a vu meter using arduino
Turn on and off the lamp using IR sensor, change lamp color and brightness with button and potentiometer.
Project tutorial by smellai and omaric
Control a Neopixel band with an HC-05 Bluetooth module.
Project tutorial by Rad Silviu
A cool timer gadget to teach your kids about washing hands for twenty seconds.
Project tutorial by Random Stuff We Make!
Complete design of a traffic light using 250 high brightness LED, learn the electronic circuit and have fun controlling it with your Arduino
Project tutorial by SandroMesquita and SandroMesquita
Anyone can go to the store and get flowers! Use an Arduino and some lights to make them magical!
Project tutorial by Joshua Knarr
Use the cursor to change the colour of NeoPixels. Create light experiences using visual software like Photoshop or After Effects.
Project tutorial by Geert Roumen
Using opto isolation chip to control neon lamp (nixie tube) by Arduino UNO. My first experiment for the way making nixie clock.
Project tutorial by engineer2you
This instruction will show you a simple construction to use a controlled laser beam for projecting nice figures on a wall.
Project tutorial by Gerrit van Zeijts
Because LED are fun - but addressable rocks. :)
Project tutorial by Tal O
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
It uses LDR to sense light intensity and LEDs to vary light intensity. It uses arduino as controller and LCD to display light intensity.
Project tutorial by ambhatt
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
Use an Android device to control the color of a NeoPixel via a Bluetooth connection.
Project tutorial by Bryce K and Lucas W
The short project for beginners to get some practice in using LED lighting with the sound sensor.
Project tutorial by Mantas Utka
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