Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | Digital Switch Output (0 and 1) |
| Operating Voltage | 3.3V to 5V DC |
| Detection Wavelength | 760nm - 1100nm |
| Connector Model | KF2510 3-Pin Header |
| PCB Dimensions | 32mm x 14mm x 5mm |
| Output Signal | TTL Level Signal |
| Comparator IC | LM393 Wide Voltage Comparator |
| Operating Temperature | -10°C to +50°C |
| Net Weight | 3.5 grams |
| Primary Application | Robotics & Prototyping |
Anonymous
Mar 19, 2026
Rating: 3/5
Instructions could be better
Had to find datasheet online to understand the pinout clearly. Module works once wired correctly.
Anonymous
Mar 13, 2026
Rating: 5/5
Fast response time
Ideal for my robot car project. Reacts almost instantly when a lighter is held near the sensor.
Anonymous
Mar 11, 2026
Rating: 4/5
Sensitive detection
Picks up flame quickly but needs tuning via the potentiometer. Good value for the price.
Anonymous
Mar 05, 2026
Rating: 5/5
Great for Arduino projects
Works perfectly with my UNO board. The sensitivity is adjustable which is a nice touch for different lighting conditions.
Anonymous
Feb 01, 2026
Rating: 5/5
Solid build quality
PCB looks well made and the soldering is clean. KF2510 connector makes wiring easy.
Q: Can this trigger a suppression system?
A: It provides a signal output suitable for microcontrollers. Integration into safety systems requires professional engineering.
Q: What is the detection range?
A: Typically 10cm to 50cm depending on flame size and ambient light conditions.
Q: How do I adjust sensitivity?
A: Use the onboard blue potentiometer. Turn clockwise to increase sensitivity and counter-clockwise to decrease.
Q: Is this compatible with Raspberry Pi?
A: Yes, it works with 3.3V logic systems like the Raspberry Pi GPIO pins.
Q: Does it work in sunlight?
A: Strong sunlight may interfere with detection. It is best used indoors or in shaded areas.
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