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Flame Sensor Module

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Flame Sensor for everyday users

The Flame Sensor Module is a value-for-money flame sensor designed for everyday users. It features Rated Voltage (VDC): 3.3 to 5 and Spectrum range(MHz): 760nm ~ 1100nm. Customers praise its excellent build quality.

excellent build quality
₹535
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Total: ₹535
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Rated Voltage (VDC): 3.3 to 5
Spectrum range(MHz): 760nm ~ 1100nm
Detection Angle: 0 to 60°
Operating Temperature (°C): -25 to 85
Length (mm): 35.5
Width (mm): 15.2

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-31320Category: Flame Sensor

About This Product

The Flame Sensor Module is a value-for-money flame sensor designed for everyday users. Customers highlight its excellent build quality.

Key Specifications

  • Rated Voltage (VDC): 3.3 to 5 — works with standard household power
  • Spectrum range(MHz): 760nm ~ 1100nm — reliable connection even at a distance
  • Detection Angle: 0 to 60°
  • Operating Temperature (°C): -25 to 85
  • Length (mm): 35.5
  • Width (mm): 15.2
  • Weight (g): 3

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Flame Sensor Module can detect flames in the 760 - 1100 nanometer wavelength range. Small flames like a lighter flame can be detected at roughly 0.8m. The detection angle is roughly 60 degrees and the sensor is particularly sensitive to the flame spectrum. An on-board LM393 op-amp is used as a comparator to adjust the sensitivity level. The sensor has a digital and analog output and sensitivity can be adjusted via the blue potentiometer. This Flame Sensor Module is used to detect fire/flame source or other light sources of the wavelength in the range of 760nm – 1100 nm. It is based on the YG1006 sensor which is a high speed and high sensitive NPN silicon phototransistor. Due to its black epoxy, the sensor is sensitive to infrared radiation. The sensor can be a great addition in a firefighting robot, it can be used as a robot eyes to find the fire source. When the sensor detects flame the Signal LED will light up and the D0 pin goes LOW. The module has 2 outputs: Analogue, which gives a real-time voltage output signal on thermal resistance, and digital which allows temperature thresholds to be set via a potentiometer.


Features :

  1. High Photo Sensitivity
  2. Fast Response Time
  3. Sensitivity adjustable
  4. Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
  5. Detection range: up to 100 cm.
  6. Adjustable detection range.
  7. Detection angle about 60 degrees, it is sensitive to the flame spectrum.
  8. Comparator chip LM393 makes module readings stable.
  9. Operating voltage 3.3V-5V.
  10. Digital and Analog Output. 
  11. Power indicator and digital switch output indicator.

Package Includes :

1 x Flame Sensor Module


Tutorial :

Arduino Flame Sensor Interface

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.