Weight Circuit to Illuminate Drawing

by mherbig in Circuits > Art

161 Views, 1 Favorites, 0 Comments

Weight Circuit to Illuminate Drawing

IMG_7913.JPG

This is a very simple circuit, create light to illuminate a drawing!

Supplies

1) 2 Leds

2) 2 coin batteries

3) 4 clamp conductors

4) Book

5) Thin Paper

6) Tape

7) Colored Pencils

Step 1: Connect Conductors to Leds & Batteries

IMG_7901.JPG
IMG_7900.JPG
IMG_7904.JPG
IMG_7909.JPG

First, connect positive and negative sides of LEDS to conductors on a hard surface. Place them next to each other, and then connect ends to batteries following + and - signs. Once arranged, tape down negative sides. Then, roll tape and place underneath battery touching the negative side for each. This will help keep the conductors and batteries in place.

Step 2: Draw a Picture and Tape to Book

IMG_7905.JPG
IMG_7906.JPG
IMG_7907.JPG

Get creative and draw. Cut a piece of paper, creating two equal sides. Draw on one side and leave the other blank. Push through it, even if you have no motivation. After drawing, gather a book and tape the drawing to one side, allowing the paper to sit above the LEDs.

Step 3: Assemble Switch

IMG_7914.JPG
IMG_7915.JPG
IMG_7912.JPG

Place the book onto the batteries, allowing the paper drawing to sit above LEDs. As the LEDs glow, the drawing should become illuminated due to the weight of the book. Turn off lights and enjoy.