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The Ultrasonic sensor module is a convenient way for measuring distances from objects. This module has a lot of applications such as parking sensors, obstacle and terrain monitoring systems, industrial distance measurements, etc. It has a stable performance and high accuracy ranging from 2cm to 450cm.
The module sends an ultrasonic signal, eight pulses of 40kHz square wave from the transmitter; the echo is then picked up by the receiver and outputs a waveform with a time period proportional to the distance. The connected microcontroller accepts the signal and performs necessary processing.
Specification:
Input voltage: 5V DC
Quiescent current: less than 2mA
Level output: 5V high
Level output: at the end of 0V
Induction angle: not more than 15 degrees
Detection distance: 2cm-450cm
Precision: up to 1mm
Dimensions: 4.4cm x 2.6cm x 1.4cm
Weight: 43g
This seller has been a member since: Nov. 24, 2015
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Total Classifieds: 1021
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