KY-026 flame sensor module with red PCB, adjustable potentiometer, and sensor probe for Arduino and ESP32

KY-026 Flame Sensor Module for Arduino, Raspberry Pi & ESP32

SKU AB007

$6.99 USD Shipping & tax calculated at checkout
In stock· Order by 3pm ET and it ships today

KY-026 flame sensor module detects fire and flame sources for Arduino, Raspberry Pi, and ESP32 projects, ideal for robotics, alarm systems, home automation, and STEM prototyping.

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Overview

Product Overview

KY-026 Flame Sensor Module is a fire and flame detection sensor for Arduino, Raspberry Pi, and other microcontroller projects, built to detect flame sources such as candles, lighters, and small fires for responsive safety or automation logic. Ideal for robotics, alarm systems, home automation, and STEM prototyping, this compact KY-026 module enables fast flame sensing so your code can trigger alerts, shut down equipment, or start monitoring actions when fire is present. Use it with Arduino, Raspberry Pi, ESP32, and similar development boards in embedded electronics projects.

Questions & answers

Frequently asked questions

Yes, the KY-026 Flame Sensor Module is compatible with Raspberry Pi and can be integrated into projects using common GPIO interfacing techniques.
The KY-026 Flame Sensor comes pre-soldered and ready to use, making it easy to connect to Arduino using jumper wires through digital or analog input pins.
The KY-026 Flame Sensor operates at standard voltages commonly used in microcontroller projects. Ensure your development board can provide compatible power levels, typically 3.3V or 5V, to function correctly.
The KY-026 is ideal for projects like fire detection in robotics, home automation alarms, and safety monitoring systems where responsive alerts or automated actions are required in case of a flame.
Ensure the sensor is properly connected to your development board. Verify power supply and connection to the correct pins. Also, check the sensitivity setting and adjust as necessary for optimal flame detection.

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What's included

Features & Specs

KY-026 ModuleKY-026 is a flame sensor module for fire and flame detection in embedded electronics projects.

Flame DetectionDetects flame sources such as candles, lighters, and small fires for responsive project logic.

Board CompatibilityWorks with Arduino, Raspberry Pi, ESP32, and similar microcontroller or development boards.

Safety AutomationLets your code trigger alerts, shut down equipment, or start monitoring actions when flame is present.

Common ApplicationsSuitable for robotics, alarm systems, home automation, and STEM prototyping.

Compact DesignCompact module format fits space-conscious sensor, automation, and control builds.

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