This Ultrasonic Sensor Circuit consists of a set of ultrasonic receiver and transmitter which operate at the same frequency. When something moves in the area covered the circuit’s fine balance is ...

Wind direction can be calculated by taking velocity readings from two ultrasonic sensor pairs perpendicular to each other and using a bit of simple trigonometry. For an ultrasonic anemometer to ...

The most popular of them are the ultrasonic method and the photoelectric ... the threshold is met, and the sensor’s output is switched over accordingly. This post describes the design concept of a ...

Simple, 1D ultrasonic sensor technology is probably best known in its “parking sensor” form. Most cars today have coin-sized circles on their front and back bumpers to help the car measure the ...

DUBLIN--(BUSINESS WIRE)--The "Bosch Mobility Ultrasonic ... at low cost. The sensor is made with one electronic board, including a Bosch transceiver integrated circuit (IC) that drives the output ...