Light blocking interrupt sensor smart car speed measurement module infrared grating
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Light blocking interrupt sensor smart car speed measurement module infrared grating

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Photo Interrupter Sensor, robot speed measuring module
Overview
Infrared detection, eliminating the interferences of external stray light
Schmitt trigger, stable wave form and signals
Signal output indicator (while breaking the beam, outputs low level, the indicator lights up)
Specifications
Power: 3.3V ~ 5V
Dimension: 26.8mm ¡Á 15mm ¡Á 18.7mm
Mounting holes size: 3mm
Gap width: 6mm
Applications
Motor speed detection
Pulse counter
How to Use
In the case of working with a MCU:
VCC ? 3.3V ~ 5V
GND ? GND
DOUT ? MCU.IO (digital output)

Weight:0.004 kg
Package List
Photo Interrupter Sensor x 1
20-slots encoder disk x 1
XH2.54 3PIN wire x 1
Photo Interrupter Sensor, robot speed measuring module
Overview
Infrared detection, eliminating the interferences of external stray light
Schmitt trigger, stable wave form and signals
Signal output indicator (while breaking the beam, outputs low level, the indicator lights up)
Specifications
Power: 3.3V ~ 5V
Dimension: 26.8mm ¡Á 15mm ¡Á 18.7mm
Mounting holes size: 3mm
Gap width: 6mm
Applications
Motor speed detection
Pulse counter
How to Use
In the case of working with a MCU:
VCC ? 3.3V ~ 5V
GND ? GND
DOUT ? MCU.IO (digital output)

Weight:0.004 kg
Package List
Photo Interrupter Sensor x 1
20-slots encoder disk x 1
XH2.54 3PIN wire x 1

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Donec ullamcorper magna enim, vitae fermentum turpis elementum quis. Interdum et malesuada fames ac ante ipsum primis in faucibus.

Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.