Nov 7, 2012 · Arduino enthusiast Alberto Bietti has created a simple and noisy project based on an Arduino board - his ultrasonic theremin. This is a type of musical instrument that can be …

Many vehicles are fitted with ultrasonic sensors that let you know if you're getting too close to a wall or pedestrian, however the actual distance is not given.

Mar 31, 2015 · As the train approaches the end of the line, the ultrasonic sensor reports back to the Arduino how far the train has to go before causing an accident. Then the sketch can slow …

Sep 5, 2012 · By using an Arduino and an ultrasonic-distance sensor, an organ has been created that detects how far an object is from the sensor and plays a tone relative to the distance.

Jan 8, 2015 · One example of this is to build a simple "radar" style device, and this has been demosntrated by Ujash Patel with great success. By using an inexpensive ultrasonic distance …

Feb 3, 2015 · Therefore we can turn to the Arduino world and inexpensive ultrasonic distance sensors to determine the volume of water left in a tank with the help of a project by …

In his latest blog post Anatoly shows his virtual 3D touch screen that uses a group of ultrasonic distance sensors to determine the position of an object in nearby space.

Oct 25, 2013 · Although only in the protoype stage, it uses an ultrasonic distance sensor whose values are processed by an Arduino and converted to sound with a piezo buzzer. This setup is …

The robot can proceed forward, rotate in either direction, use ultrasonic distance sensors to locate obstacles - with a goal of seeking light thanks to a light sensor at the front.

Experimenting with an Arduino-controlled Ultrasonic Radar With only a few pieces of hardware and some cleven coding you can accomplish all sorts of things, and one example of this has …