Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Detection Range	3cm to 80cm
Output Type	NPN (LOW when detected)
Operating Voltage	DC 5V
Wire Configuration	3-Wire (VCC, GND, OUT)
Current Consumption	< 15mA
Response Time	2ms
Sensitivity Adjustment	Multi-turn Potentiometer
Indicator LED	Power and Detection Status
Cable Length	Approx. 300mm
Housing Material	Plastic ABS

5 reviews

Anonymous

Apr 11, 2026

Rating: 5/5

Perfect for my Arduino Bot

Works exactly as described. Easy to adjust range with the screw. Used it for obstacle avoidance and it reacts quickly.

Anonymous

Mar 27, 2026

Rating: 4/5

Does the job

Range is accurate after calibration. Cables could be longer for some setups but easily extendable.

Anonymous

Mar 12, 2026

Rating: 5/5

Reliable obstacle detection

Used five of these for a line follower project. All consistent. Great value for the price point.

Anonymous

Feb 12, 2026

Rating: 4/5

Good sensor, slight light interference

Works well indoors. Sunlight affects it a bit outdoors so keep that in mind for outdoor projects. Otherwise solid.

Anonymous

Jan 19, 2026

Rating: 5/5

Great value for money

Cheap and effective. Wiring is straightforward for beginners. Documentation online is plentiful too.

5 FAQ

Q: Can I use this in direct sunlight?

A: Strong ambient light may interfere with IR detection accuracy. Shielding is recommended for outdoor use.

Q: Does it detect clear glass objects?

A: Infrared sensors generally struggle with transparent objects like glass due to light passing through.

Q: Is the output analog or digital?

A: This module provides a digital TTL output signal indicating presence or absence.

Q: How do I change the detection distance?

A: Use the blue potentiometer on the back of the module to adjust sensitivity and range.

Q: Can this work with 3.3V logic microcontrollers?

A: It operates at 5V, but the output signal may interface with 3.3V MCUs. Check your specific board tolerance.

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