This tutorial shows you how to use the SOUND sensor circuit sticker to make an LED turn on – in this case, blowing on a secret symbol in the treasure map reveals the location of the treasure! How does it work? The SOUND sensor sticker has a tiny microphone on it. When you make a […]
Circuit Calavera and Calacas
October is a month of many holidays and raising awareness and though Halloween is one of the most well recognized holidays of the month, there is another following that is well celebrated across Latin America and the United States. When Halloween starts to come to a close the Mexican holiday El Día de los Muertos, […]
Hello World
Writing in circuits with a conductive ink pen! To make this, you will need: LED Circuit Stickers conductive ink or paint (like the Circuit Scribe pen) 3V coin cell battery binder clip 1. Download and print out the following template and cut along the black outline: 2. Trace over the gray lines with your conductive […]
Sailboat Card
Stars twinkle in the sky when you slide your finger across the waves. The twinkling effect is from a slide switch. When you press at certain points, you connect LEDs to the battery. The card is thin and and light, and fits in a regular envelope! To make this card, you will need: LED Circuit […]