Description
Use imported groove coupler sensor
Using a wide voltage LM393 comparator
With signal output indication light. When the ouput is high level, the?indicator is off, the ouput is low level,?the?indicator is on
The OUT pin is low leve when there is no object between the photoelectric sensor, and the OUT pin is high leve when there is a object between the photoelectric sensor
The comparator output, the signal is clean, the waveform, driving ability, more than 15mA
The groove width: Approx. 10mm
Operating voltage 3.3V-5V
The output form: Digital switching outputs. (0 and 1)
A fixed bolt hole for easy installation
Size: Approx. 2.3 x 2 x 1.8cm / 0.91 x 0.79 x 0.71inch
Features
Working voltage: 3.3V~5V
5mm Groove width
Using wide voltage LM393 comparator
Output form: Digital switch output (0 and 1)
Sensing slots are blocked, the output high and the light is off; no shelter, output low and lights.
VCC: + power
GND: – power
DO: Digital Output
AO: Invalid
