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 ...

It’s the M1 Rover, an unmanned ground vehicle, built around the Arduino platform ... and loaded up with sensors, including a front-mounted ultrasonic sensor. All the electronics are tucked ...

In the real world, missile systems use advanced radars ... To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo. As the servo rotates ...

The options when specifying sensors for long-range object detection or positioning usually boil down to two alternatives: optical sensors using ... the car body and windshield deflect ultrasonic ...