Maxbotix MB8450 USB CarSonar WR Ultrasonic Sensor


The MB8450 Car Detection Sensor is a low‑cost vehicle detection sensor that uses ultrasonic technology for non-contact sensing. The MB8450 is designed to be an easy-to-use sensor for applications where vehicle detection is desired. This sensor is great for applications such as vehicle kiosks, ATMs, and bank drive-throughs.

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Features of the weather-resistant MB8450, Car Detection Sensor, include centimeter resolution, short to long-distance detection, range information from 500mm to 5000mm for the nearest detectable target, a ~4Hz read rate, and an easy-to-use USB interface.
The MB8450 is factory calibrated to match sensor beam patterns and provide reliable long-range detection zones.

In addition, the MB8450 offers virtually noise-free distance readings through the use of high-output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms. This holds true even in the presence of many of the various acoustic or electrical noise sources.
USB interface
Multi-sensor operation
Preset proximity detection zone of 150cm
Vehicle detection sensor
RoHS compliant
Small, light weight module
Designed for easy integration into your project or product

Interface USB
Target acquire time ~4 second
Target release time ~5 second
Operation Multi-sensor
Readings range ~250mS
Maximum range 500 cm (196 inches)
Preset proximity detection zone 150cm
Ultrasonic sensor measures distance to objects 42kHz


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