Ultrasonic Range Finders

Ultrasonic distance range finder sensors

Ultrasonic range finders emit beeps of inaudible ultrasonic sound and then wait for echoes to come back. The time taken for an echo is used to calculate the distance to the object.

Many different varieties of ultrasonic sensors are available. They vary by the communication protocols (Serial, USB, I2C, RS232), response time, accuracy, beam width and operating environment.

Best suited to detecting harder objects as the sound is reflected back well. Unaffected by infrared light from the sun these ultrasonic sensors are better suited to use in bright light.

Most of our sensors are more suitable to indoor or protected outdoor use although we do stock some waterproof sensors for tough conditions.

Beam width is used to describe the way the sound wave will spread out from the sensor so that the echo can be returned from objects within an approximate cone shape extending out the front of the sensor.

Maxbotix XL-MaxSonar-EZ0 Sonar Range Finder MB1200

Code: SKU-002711

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 94.95

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We can ship 4 more in 7-10 days

Maxbotix XL-MaxSonar-EZ1 Sonar Range Finder MB1210

Code: SKU-002712

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 94.95

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We can ship 2 more in 7-10 days

Maxbotix XL-MaxSonar-EZ3 Sonar Range Finder MB1230

Code: SKU-002713

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 83.95

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We can ship 4 more in 7-10 days

Maxbotix XL-MaxSonar-EZ4 Sonar Range Finder MB1240

Code: SKU-002714

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 83.95

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We can ship 9 more in 7-10 days

Parallax PING))) Ultrasonic Sensor #28015

Code: SKU-002694

This easy-to-use distance sensor from Parallax employs sonar to detect objects from approximately 0.75 – 120 inches (2 cm – 3 meters). The Ping distance sensor has status LEDs and requires only one I/O pin. The on-board three-pin header makes the PING))) compatible with a solderless breadboard .

$ 75.95

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We can ship 115 more in 7-10 days

Ultrasonic Range Finder - HRLV-MaxSonar-EZ4

Code: SKU-000960

These easy-to-use ultrasonic rangefinders from Maxbotix work the same way as the EZ line that you know and love, but this new high-resolution series features 1 millimetre resolution! As with the rest of the Maxbotix range finders, these sensors feature Analogue Voltage, RS232 Serial, and Pulse Wi...

$ 81.95

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We can ship 60 more in 7-10 days

Ultrasonic Range Finder - XL-MaxSonar-EZ0

Code: SKU-000437

The XL series of MaxSonars are a super high-performance version of the easy-to-use sonar range finder from Maxbotix . The XL series of this sensor features higher resolution, longer range, higher power output and better calibration when compared to the LV version .

$ 98.95

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Our supplier is out of stock