Content for Piezo

Simple and Fun Proximity Alarm

“Do you have a pesky sibling or pet that sneaks up on you? Are cars always in your blind spot? Create a proximity alarm that alerts you to approaching objects. This simple guide will teach you how to create a …

Secret-Knock Gumball Machine

“One of the best things about exhibiting at Maker Faire is giving attendees a challenge. For the 2010 Maker Faire Bay Area, I decided to combine a past project of mine, a door lock that opens only when you give …

Arduino Mosquito Repeller

“In this instructable I’m going to show you how to build a mosquito repeller using an Arduino. The repeller is in the form of a shield that plugs into the Arduino board and the frequency of the repeller can …

How to measure mass of the Earth using arduino.

“One fine day, I was weighing my self on a weighing scale. Suddenly a thought came to my mind, ‘How much would be the mass of Earth?’. Leave that apart ‘How can we even measure it?’. There is no such …

Piezoelectric Generator

“i come with new attractive ,easy and smart power generation idea which is useful for your smart project and give new way of creation. piezo electric power generation which is fully depend on applying pressure on piezo transducer,”

Arduino Seizure Alarm

“Back in early 2014, my son Daniel was diagnosed with Benign Rolandic Epilepsy, a type of Epilepsy the Epilepsy Foundation says accounts for about 15 percent of all Epilepsies in children. The good news is that most children grow out …