A
Anonymous
Mar 26, 2026
Rating: 5/5
Works perfectly
Great sensor for my conveyor belt project. Easy to wire and detect objects reliably.
Description
Infrared Pair Counting Module Sensor Specializing in components for 22 years
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | DC 5V / 12V / 24V |
| Detection Distance | 0-500mm (Adjustable) |
| Output Signal | Digital Switch (TTL Level) |
| Response Time | ≤1ms |
| Light Source | Infrared LED (940nm) |
| Control Mode | Light-on / Dark-on Selectable |
| Load Current | Max 200mA |
| Indicator LED | Power (Red) & Signal (Green) |
| Housing Material | ABS Plastic |
| Cable Length | Approx. 30cm |
5 reviews
A
Anonymous
Mar 09, 2026
Rating: 5/5
Solid build quality
Housing feels durable. Using it for a machine guard project.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Easy to integrate
Connected to my microcontroller without issues. Good value for the price.
A
Anonymous
Feb 06, 2026
Rating: 5/5
Fast shipping
Product arrived well packaged. Tested and working immediately.
A
Anonymous
Jan 28, 2026
Rating: 5/5
Reliable detection
Very stable signal. No false triggers so far during testing.
5 FAQ
Q: What is the beam width?
A: The beam is narrow, please align carefully for best results.
Q: How many wires does it have?
A: Typically 4 wires: VCC, GND, Signal, and Common.
Q: Does this work with 3.3V systems?
A: The module requires 5V minimum. Use a level shifter for 3.3V logic.
Q: Is the output normally open or closed?
A: It is selectable via the onboard switch configuration.
Q: Can I use this outdoors?
A: Yes, but shield from direct sunlight to avoid interference.
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