Anonymous
Apr 15, 2026
Rating: 4/5
Good sensor, slight range limitation
Quality is good but detection range is shorter than some industrial sensors. Great for hobby projects though.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital Switching (TTL) |
| Detection Distance | 0.3mm - 8mm |
| IR Wavelength | 880nm |
| Package Type | Through Hole Module |
| Pin Count | 3-Pin (VCC, GND, OUT) |
| Forward Current | 20mA (Typical) |
| Response Time | 15us |
| Operating Temperature | -25°C to 85°C |
| Brand | UXCELL |
Anonymous
Apr 15, 2026
Rating: 4/5
Good sensor, slight range limitation
Quality is good but detection range is shorter than some industrial sensors. Great for hobby projects though.
Anonymous
Mar 14, 2026
Rating: 3/5
Needs careful tuning
Sensitivity varies with ambient light. Had to shield it slightly. Otherwise functional.
Anonymous
Feb 19, 2026
Rating: 5/5
Standard QRE1113 performance
Genuine module. Pinout is standard. Great for encoder wheels or object detection.
Anonymous
Feb 19, 2026
Rating: 5/5
Perfect for line follower robot
Works exactly as expected. Easy to calibrate the sensitivity with the potentiometer. Used it for my Arduino project.
Anonymous
Feb 03, 2026
Rating: 5/5
Reliable and cheap
Bought a pack of 5. All worked out of the box. No dead pixels or faulty LEDs.
Q: Is it compatible with Raspberry Pi?
A: Yes, provided you connect the output to a GPIO pin configured for digital input.
Q: Can I use this with 3.3V logic?
A: Yes, it operates comfortably between 3.3V and 5V DC.
Q: What is the maximum detection distance?
A: Typically up to 8mm depending on the reflectivity of the object.
Q: Is this analog or digital output?
A: This module provides a digital TTL output signal.
Q: Does it come with mounting hardware?
A: No, mounting hardware is not included, only the sensor module.