Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V to 5V DC |
| Detection Wavelength | 760nm to 1100nm |
| Output Signal Type | Digital Switching Output (0 and 1) |
| Wire Configuration | 3-Wire or 4-Wire Option |
| Sensitivity Adjustment | Potentiometer Control |
| Comparator Chip | LM393 Wide Voltage Comparator |
| Operating Temperature | -10°C to +50°C |
| PCB Dimensions | 30mm x 16mm |
| LED Indicators | Power and Signal Status LEDs |
| Microcontroller Compatibility | Arduino, STM32, ESP32, Raspberry Pi |
Anonymous
Apr 02, 2026
Rating: 5/5
Great value
Cheap and effective. Comes with jumper wires which saved me a trip to the store. Highly recommend for beginners.
Anonymous
Mar 19, 2026
Rating: 5/5
Works well for hobby projects
Good sensor for automation projects. Connected it to my Arduino Uno without any issues. The sensitivity knob is very useful.
Anonymous
Mar 16, 2026
Rating: 5/5
Fast response
Detected flame instantly during testing. I am using this for a safety shutdown system in my 3D printer enclosure.
Anonymous
Feb 28, 2026
Rating: 4/5
Nice module
Sensitivity needs some tuning out of the box, but once adjusted it detects flame reliably. Good value for the price.
Anonymous
Feb 12, 2026
Rating: 4/5
Solid build
Works as expected. The PCB is compact and fits well in small enclosures. Would purchase again for future builds.
Q: What is the maximum detection distance?
A: The detection range is typically up to 100cm, depending on the intensity of the flame source.
Q: Can I use this sensor outdoors?
A: It is recommended for indoor use or within a protected enclosure to avoid false triggers from sunlight or weather.
Q: Are jumper wires included in the package?
A: Yes, a set of Dupont jumper wires is included to help you get started immediately.
Q: Does this module support 3.3V logic levels?
A: Yes, the operating voltage range is 3.3V to 5V DC, so it is compatible with 3.3V logic systems.
Q: Is there an analog output available?
A: No, this specific module provides a digital switching output only. Please check our analog sensor series for variable readings.
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