This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

[B. Aswinth Raj] wanted to control a VLC player with hand gestures. He turned to two common ultrasonic sensors and Python to do the job. There is also, of course, an Arduino. You can see a video of ...

Every time we watch Minority Report we want to make wild hand gestures at our computer — most of them polite. [Rootsaid] wanted to do the same and discovered that the PAJ7620 is an easy way to read ...

Arduino enthusiasts may be interested in a new project which uses an Arduino Nano mounted to a disposable glove together with a few sensors to create a gesture control system that uses a computer’s ...

When you learned about the Doppler Effect in high school physics class—the wave frequency shift that occurs when the source of the wave is moving, easily illustrated by a passing ambulance—you ...

PALO ALTO, Calif. – November 13, 2012 – Science fiction and futuristic movies stepped into reality today as a result of powerful new touchless gesturing technology from Elliptic Labs (www.ellipticlabs ...