Waveshare Photo Interrupter Sensor Robot Speed Measuring Module Detector for Arduino Power 3.3V to 5V [並行輸入品]

商品説明

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
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Power: 3.3V ~ 5V
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Dimension: 26.8mm × 15mm × 18.7mm
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Mounting holes size: 3mm
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Gap width: 6mm

Applications
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Motor speed detection
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Pulse counter

How to Use

In the case of working with a MCU:
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VCC ? 3.3V ~ 5V
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GND ? GND
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DOUT ? MCU.IO (digital output)

Development Resources: Wiki : www.waveshare.com/wiki/Photo_Interrupter_Sensor?amazon

PACKAGE CONTENT

Photo Interrupter Sensor x 1

20-slots encoder disk x 1

XH2.54 3PIN wire x 1