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 …

They created a device based around an Arduino circuit and an ultrasonic distance sensor, which measures the distance between the vehicle and the wall, and sends the data back to a …

Oct 6, 2014 · Created by Jin Choi the hardware is very simple - consisiting of an Arduino-compatible circuit, an inexpensive ultrasonic distance sensor and some bright LEDs. The …

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 …

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.

The device is quite simple, which consists of an Arduino board, an ultrasonic distance sensor and a small vibration motor. Once all this is fitted in a small enclosure, the device can be used to …

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 …

Motion detection is handled by two ultrasonic distance sensors, and its' head moves via a servo. Here it/he/she is in action: With some imagination and the right sensors all sorts of things …

Jun 28, 2012 · He added two ultrasonic distance sensors, some LEDs for directional lights, and modified the drivetrain to decrease speed and increase torque. Here is a short demonstration …

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 …