LED Projects • Page 12 of 74 • Tech Projects

Traffic Light Stoplight LED Scarf – Safety Scarf of Righteousness using arduino

Leave a Comment / Using Arduino / By Tech Master

Multipurpose like a traffic light, this one keeps you warm and blinks to make you more visible in the night. Stop traffic with this fun scarf worn around your neck. Repurpose a dollar-store bicycle safety flasher to embed in the scarf. Simulates the light changing pattern and does other fancy sequences. No arduino needed. The …

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Awesome button, and then some. usnig arduino

Leave a Comment / Using Arduino / By Tech Master

Many of you have probably seen the Awesome button done by Matt Richardson of Make Magazine. If not here is his video which was very well done and was the inspiration of my project. I liked the idea of having a button to press for a certain function on the computer, however i wasnt such …

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Using an RGB LED to Detect Colours using arduino

Leave a Comment / Using Arduino / By Tech Master

I am going to show you how you can use an RGB LED and a Cds photocell as a colour sensor for a micro-controller. I will illustrate the method to retrieve a colour using Arduino, and I will show you a how you can verify the colour being scanned with a small Processing sketch.We will be making this …

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3x3x3 LED cube shield using arduino

Leave a Comment / Using Arduino / By Tech Master

What should be in your kit: 1 – PCB 27 – LED’s 2 – 6 Pins for Arduino 2 – 8 Pins for Arduino 3 – Resistors 1 – Foam Guide 1 – Small Wire 1 – Medium Wire 1 – Large Wire You will need: Solder Iron, Solder, Wire Cutters, Wire Strippers, Safety Googles, …

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Display Live Txts on Costume at Party w/ Scrolling LED Belt Buckle using arduino

Leave a Comment / Using Arduino / By Tech Master

This project shows how to send SMS text messages to a cheap scrolling LED display via an Android app and arduino with USB host shield. The project was originally inspired by a friend wanting to make a “sexting themed” costume, with a scrolling LED display of live texts sent from people at the party. We …

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Control Ikea Dioder LED Strip with Arduino + 16X PWM LED Fader Board using arduino

Leave a Comment / Using Arduino / By Tech Master

We’re going to show how to wire up and control an Ikea DIODER LED strip with an arduino, using a 16X PWM LED Fader board as an intermediary. The 16X PWM board is basically a bunch of mosfets under PWM control (switches that turn on and off really fast) that can be used to mix different levels of the …

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Make A 3D LED Cube Using Arduino

Leave a Comment / Using Arduino / By Tech Master

The 3D LED Cube is a really cool device that enables you to see in three dimensions, get some depth perception and has 512 LED’s or 512 pixels. It is based on an Arduino Uno which is an Atmel AVR microcontroller on a development board with some standard interfacing pinouts that allow you to quickly …

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8 LED Chaser with 74HC595 8 Bit Shift Register using arduino

Leave a Comment / Using Arduino / By Tech Master

Have you wanted to make a sweet Cylon/Knight Rider (Larson) Scanner effect? But you don’t want to use up all of your Arduino IO pins? Well, you can make a nice 8 LED Scanner with a shift register IC. In this tutorial we’ll be using the 74HC595 8 Bit Shift Register, and this is what …

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Arduino Circular Cylon!

Leave a Comment / Using Arduino / By Tech Master

This is a quick arduino project that is great for beginners. Enjoy! There is a video on the last step! Step 1: What you Need To build this project you will need: 10 LEDs, any color will do. Some wire, I used a ribbon cable I had Most importantly, an Arduino Perhaps some electrical tape …

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Boozeduino using arduino

Leave a Comment / Using Arduino / By Tech Master

Now with more LED. Arduino mega powered breathalyzer using the MQ-3 sensor. A relative gauge for judging how intoxicated you are. NOT TO BE USED AS MEANS OF BREATHALYZING NEVER DRINK AND DRIVE. This is more of a device to encourage one to drink more. The MQ-3 can’t achieve the accuracy to register exact …

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