Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...

Who fan Andy Grove set out to build one, smartly combining the Raspberry Pi and Arduino: I have used an Arduino Uno to monitor two ultrasonic sensors in the base of the Dalek and send the results ...

One project that came up was rice field monitoring using wireless ... with the Arduino environment since it’s widely used with a great developer community. The main sensor is an ultrasonic ...

Researchers at the University of Bristol and their spinout Inductosense have developed a wireless ultrasonic sensor that improves the accuracy and cost-effectiveness of Non-Destructive Testing in ...