DAOKAI 5PCS IR Infrared Speed Sensor Module 3.3-5V for Arduino Robot Car

DAOKAI 5PCS IR Infrared Speed Measuring Sensor Module

This pack includes 5 DAOKAI IR Infrared Slotted Optical Optocoupler Speed Measuring Sensor Modules, ideal for use with Arduino and smart robot car projects. These sensors provide digital pulse signals for accurate speed measurement.

Specifications

• Brand: DAOKAI
• Working Voltage: 3.3V-5V
• Output Mode: Digital signal (pulse signal)
• Detection Method: Infrared rays interrupted
• Detection Signal: High level when an obstacle is detected, low level output when there is no obstacle or beyond the detection range.
• LED Indicators: Two-way status indicators. The ray interruption indicator is off, and the ray continuity indicator is on.

Wiring

• +5: Positive power supply input (3.3V-5V)
• GND: Negative power supply input
• OUT: Signal output, connect to MCU I/O port (typically external interrupts)

Package Contents

• 5 x Speed Measuring Sensor Modules
• 5 x Encoders
• 1 x 15pin Female to Male Wire
• 1 x 15Pin Female to Female Wire