[Andy] demonstrates building an ultrasonic anemometer using a cheap after-market parking distance sensor kit and an Arduino ... to calculate direction and velocity. The ultrasonic transducers ...

By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable conversion formula. The Arduino Sketch (code) uses the ...

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

By simply choosing a wireless sensor gateway for one’s favorite development platform (Arduino, Raspberry Pi or BeagleBone Black) and any of over 20 different types of wireless sensors ...

Its breakthrough: building a single sensor that can determine both the position and velocity of surrounding objects. Most experts say that the best self-driving cars need a trifecta of sensors ...

In a recent article published in Scientific Reports, researchers introduced a novel method for measuring water velocity in open channels and rivers using optical fiber sensors. These sensors were ...

Advanced Thermal Solutions, Inc. (ATS)now provides a flexible, robust candlestick sensor, the MS 1000-CS-WC that can simultaneously measure both temperature and air velocity for characterizing ...

The sensor module is configured and calibrated via an I 2 C cable. FLS122, announced in May, is claimed by Flusso to be the “world’s smallest air velocity sensor”, and supports bidirectional flow ...