HC-SR04 Ultrasonic Sensor Overview . Before we go and understand how the ultrasonic distance sensor works, we will first learn what ultrasound is: ultrasound sound is a high-pitched wave, in which the ...

This is an experimental module housing 5 ultrasonic distances sensors (HC-SR04) on one board. The sensors are managed by a dedicated ATMega328 which continuously reads the distance measures and makes ...

This is a two-pin that is used to connect the module to the ultrasonic unit. R27 Jumper. There is a small space present on the PCB that is called the R27 Jumper, by placing different values of ...

This open-source Project will measure the water level in a tank and show its percentage using an HC-SR04 ultrasonic distance sensor. This project uses WE10 WiFi module to give this board WiFi ...

In this work we show the design and measurement of ultrasonic wireless sensor network in on-earth Columbus Module. The module is a copy of the original module attached on International Space Station ...

Ultrasonic sensors using piezo-ceramic element is designed for operation in air. Ultrasonic sensors are widely used in mobile robot application. Some sensors are patent goods specialized for ...