Infrared IR Proximity Sensor for Arduino (10±5mm~80±20mm)

An infrared proximity sensor that detects objects at distances of 10 ±5 mm to 80 ±20 mm by measuring reflected IR energy. It outputs a simple high/low digital signal, making it easy to integrate with Arduino and other microcontrollers.

The sensor features strong ambient light rejection, fast response, and a compact form factor. It includes a housing with mounting holes, allowing for secure installation in applications where waterproofing may be required (e.g. smart taps and hand washers).

Key Features

• Digital Output – Simple high/low level signal
• Fast Response – 100 µs response time
• Ambient Light Rejection – Strong anti-interference to external light
• Compact Size – Easy to embed in detection devices
• Mounting Housing – Includes housing with mounting holes for waterproof installation
• Long Lifetime – 50,000 hours

Specifications

• Operating Voltage – 5 V
• Operating Current – <30 mA
• Power – <100 mW
• Sensing Range – 10 ±5 mm to 80 ±20 mm
• Response Time – 100 µs
• Operating Temperature – −20 to 75 °C
• Storage Temperature – −20 to 80 °C
• Operating Humidity – <70%

Ideal For

• Automatic hand washers and smart taps
• Object proximity detection switches
• Smart home and appliance automation

Package Contents

• 1× Infrared Proximity Sensor

Resources

• Product Wiki