Specifications of the ultrasonic sonar distance sensor that can be used with Arduino, Raspberry Pi, CircuitPython and more include : – Power & Logic Voltage: DC 5V – Current during measurment ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]&#82… ...

Like the Sharp it’s more of a proximity sensor than a distance sensor. Adafruit’s testers found it worked best at around 10 mm to around 150 mm, or around 7.5″ and under.

Standard diffuse ultrasonic sensors give a simple present/absent output, and some output analog signals indicating distance with a 4 to 20 mA or 0 to 10 Vdc variable output.

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 ...