This project will show you how to make LEDs light up at your finger tips upon contact with a flat surface. You may choose to sew the components onto a glove to make an LED glove.
The main reason for this project is to interface it with a multitouch table setup without going through the hassle of setting up an Infrared light pane. (See NUI group for more information.) Essentially, to get a finger recognition software to detect the LED lights as fingertip inputs.
you can just build it for fun 🙂
Step 1Materials & Tools
* 3v coin battery (I use model C2032)
* LEDs (Choose depending on application or personal preference)
* Scrap plastic sheet (can be from packaging)
* Scrap aluminum sheets (can be from a softdrink can)
* A pair of earphones (preferably one you wouldn’t miss)
* Conductive tape
* Wrist strap
* Soldering kit
* Rotary kit
* Digital Multimeter (Optional)
* Sand paper/bits
* Hot glue/glue
* Clear Tape
a. Decide how many and what kind of LEDs you want to use. I used three 3mm orange LEDs
b. Calculate how much resistance you need with a 3V power (from the coin battery). I used this online LED calculator.
c. Determine the length of your wires. Measure out how long of a wire you would need for each of your fingers. Allow for extra room for bending and wire cutting mistakes.
Read more at Instructables.com
Source: Instructables.com from the Member jeshsieh. This website does not own any copyrights on this content. All copyrights belongs to respective owners. Try this project at owner’s risk. This website not responsible for any damage on materials. Do take Care while making this project.