DC 2.4V ~ 5.5V US-100 ultrahangos érzékelő / ultrahangos távolságmérő / ultrahangos modul hőmérséklettel

DC 2.4V~5.5V US-100 Ultrasonic Sensor/Ultrasonic Ranging/Ultrasonic Module with Temperature
 
 
Description:
Firstly, This module has stable performance and accurate measure of the distance. Can compare with SRF05, SRF02 etc. ultrasonic ranging module. High precision Module, blind area (2cm) super close!
 
Secondly. Main technical parameters:
1: working voltage: DC2.4~5.5V;   2: current: 2mA
3: level output: high 5V;   4: level output: low 0V
5: induction Angle: no more than 15 degrees;  6: detection range: 2cm-450cm
7: high precision: reach 1cm
8. PCB size: 45*20MM
The wiring method: VCC, trig (control terminals), echo (receiver), GND
Module working principle:
(1) the IO trigger ranging, to at least 10us high level signal;
(2) module automatically send eight 40KHZ of square wave, automatic testing if it has any return signals;
(3) a signal to return to, through the IO output top level, the high level of the last time is
From the launch ultrasonic returned to time. Test distance = (high level time * sound velocity (340M/S)) / 2;
 
Package Including:
1*US-100 Ultrasonic Sensor
 
 
 
 
 
32249612011 - allelectr