This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...
Taste The Code on MSN
Build an Ultrasonic Arduino Air Drum Set for Hours of Fun
Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun.
When you are capturing audio from a speaker, you are rarely capturing the actual direct output of such a system. There are ...
Tom's Hardware on MSN
3D printing enthusiast creates camera with a gutted optical mouse's sensor — lo-fi 30x30 pixel camera took 65 hours to build
A 3D printing enthusiast has made a cute, functional lo-fi digital camera using an optical sensor salvaged from a discarded mouse PCB.
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