Seeed Studio Studio Grove Flame Sensor v1.1 - Infrared Flame Detection Module
Seeed Studio Studio Grove Flame Sensor v1.1 - Infrared Flame Detection Module - Image 2
Seeed Studio Studio Grove Flame Sensor v1.1 - Infrared Flame Detection Module - Image 3
SKU: SENS-3114
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Seeed Studio Studio Grove Flame Sensor v1.1 - Infrared Flame Detection Module

₹919.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio Grove Flame Sensor v1.1 is an infrared phototransistor module designed for detecting flame and light sources within the 760-1100 nm wavelength range. It features a Grove-compatible interface for easy integration with Arduino, Raspberry Pi, and other microcontroller platforms, providing a fast-response solution for fire detection and safety applications.

Features

  • Infrared phototransistor (YG1006) sensitive to 760-1100 nm wavelength, peaking at 940 nm.
  • Fast 15 µs response time for rapid flame detection.
  • Grove standardized 4-pin connector for plug-and-play compatibility with Seeed Studio Studio ecosystem.
  • Onboard potentiometer for adjustable detection sensitivity.
  • Compact PCB design with mounting holes for secure installation.

Out of stock

Description

The Grove Flame Sensor v1.1 utilizes a YG1006 NPN silicon phototransistor with a black epoxy lens optimized for infrared radiation detection. This design provides high sensitivity specifically to the spectral signature of flames, making it effective for fire source identification within a range of up to 1 meter.

The module includes signal conditioning circuitry and outputs a digital signal compatible with 5V logic microcontrollers. Its adjustable sensitivity via a trimmer potentiometer allows fine-tuning for different ambient light conditions and detection thresholds, enhancing reliability in varied environments.

Key Features

  • High-speed YG1006 infrared phototransistor core for precise flame detection.
  • Onboard comparator with adjustable threshold for reliable digital output triggering.
  • Grove 4-pin interface (Digital I/O) simplifies wiring and prototyping.
  • Wide operating voltage range (4.75V to 5.3V) ensures stable performance with 5V systems.
  • Compact and lightweight PCB design with pre-drilled mounting holes for secure fixture.
  • Broad spectral sensitivity from 760 nm to 1100 nm, targeting common flame IR emissions.

Applications

  • Fire detection and alarm systems in robotics, DIY projects, and educational kits.
  • Flame source localization for autonomous fire-fighting robots or competition platforms.
  • Safety monitoring in prototypes, small-scale industrial equipment, or laboratory setups.
  • Infrared light source detection for presence sensing or line-following robots.

Technical Specifications

Manufacturer / BrandSeeed Studio Studio
Model / SeriesGrove Flame Sensor v1.1
Operating Voltage4.75 VDC to 5.30 VDC (Typical 5V)
Operating Current20 mA (Typical)
Spectral Bandwidth760 nm to 1100 nm (Peak: 940 nm)
Detection RangeUp to 1 meter (Flame dependent)
Response Time15 µs
Output SignalDigital (High/Low)
InterfaceGrove 4-pin (Digital)
Operating Temperature-25°C to +85°C
Dimensions (L x W)130 mm x 80 mm
Mounting Hole Diameter2 mm
Weight4 g

Frequently Asked Questions

What is the operating voltage range for the Grove Flame Sensor?

The module operates from 4.75V to 5.30V DC, with a typical supply voltage of 5V. It is designed for direct compatibility with standard 5V microcontroller systems like most Arduino boards. Exceeding this voltage range may damage the onboard components.

How do I adjust the sensor's sensitivity and what does it output?

Sensitivity is adjusted via the onboard blue trimmer potentiometer. Turning it clockwise increases sensitivity. The module outputs a digital logic signal (HIGH/LOW). The output goes LOW when a flame or IR source within its spectral band is detected above the set threshold.

Can this sensor detect any light source, or only flames?

While optimized for flames, it detects any near-infrared light source emitting between 760 nm and 1100 nm. This includes certain LEDs, incandescent bulbs, and sunlight. The adjustable threshold helps discriminate against ambient IR, but false triggers can occur in bright IR-rich environments.

What is the interface, and how do I connect it to an Arduino?

It uses a 4-pin Grove connector (Digital I/O type). Connect it to any digital Grove port on a Seeed Studio Studio base shield, or wire the SIG pin to an Arduino digital input pin, VCC to 5V, and GND to ground. The fourth pin (NC) is not connected.

Package Includes

  • 1 x Seeed Studio Studio Grove Flame Sensor v1.1 Module

Additional Information

Weight 0.004 kg
Dimensions 13 × 8 cm

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