First Intrusion Alarm Ultrasonic Security System

>> These two genius minds Gen Masuda and Xuefan Zhang of cornell university made First Intrusion Alarm Ultrasonic Security System as their final year electronics project. They used ATMega 644 microcontroller for this project. >> A brief project details in their own words “We were inspired to build an ultrasonic security system for our final project by […]

Any screen can be converted to touchscreen

Hello Friends this post is simply awesome in its own way. It is a home made virtual touch screen.You can convert any of your computer screen into touch screen with the help of this cool project.This is made by a Genius Devil(SantoshR). He has come up with a unique idea of tracking user’s finger with […]

Ultrasound Gesture Detection using Speaker and Microphone

>> These two genius minds Ackerley Tng & Lydia Wang have made Ultrasound Gesture Detection using Speaker and Microphone as their final year project. >> A small description of this project in their own words “In this project, ultrasound around 24kHz was used to detect movement near an object. Waving a hand or other solid object near […]