Specifications of the ultrasonic sonar distance sensor that can be used with Arduino, Raspberry Pi, CircuitPython and more include : Adafruit explain a little more about their functionality and ...

Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...

Like the Sharp it’s more of a proximity sensor than a distance sensor. Adafruit’s testers found ... a very tight cone of measurement. Forget an ultrasonic’s tendency to spray sound ...

Ultrasonic proximity sensors use sound waves to detect objects, so color and transparency do not affect them (though some extreme textures might). This makes them ideal for a variety of ...

The latest addition to the extensive and award winning range of BAUMER Ultrasonic sensors is the UF200, a fast, ultra-flat and highly adaptive ultrasonic sensor. The design of this new sensor is ...