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 ...

The quick road test, oh it’s a simple approach to display the distance measurements on the Arduino Serial Monitor. I will use this sensor (or its latest version) in a more complex project in the next ...

Buy arduino, buy sound shield, buy distance sensor shield, plug into each other, burn example code, stuff components inside box. Not only is this not a hack but he might as well have just bought a ...

The sensor package comprises an ultrasonic distance sensor, a microcontroller running Arduino firmware, a micro-SD card for datalogging, a real-time clock for timekeeping and sleep functions, and an ...

Spherical Quadruped Arduino Robot. 9 Comments . by: Orlando Hoilett. May 21, 2020. Title: ... Honestly, if it weren’t for the ultrasonic distance sensor protruding from the spherical body, ...

The range now includes ultrasonic proximity sensors and fibre optical sensors which join the photoelectric proximity sensors (through-beam, retro-reflective and diffuse), inductive proximity sensors ...