Flame sensor and relay fan

For references, click on the images.

Welcome to the world of intelligent temperature control! In this quick guide, I will unravel the power of the Flame Sensor (KY-028) and Relay Module, the dynamic duo for crafting responsive systems.

Flame Sensor Insights:

Analog Output: Connect the Flame Sensor to an Arduino, read values between 0 and 1023, and set trigger distances for temperature-based actions.

Digital Output: Switch to digital mode for precise control by adjusting the potentiometer to define trigger distances.

The Relay Module Maestro:

Meet the Relay Module—the maestro behind the scenes. Controlled by an electromagnet, this switch orchestrates my circuit with finesse.

Connection Symphony:

Physically connect the Flame Sensor and Relay Module to the Arduino, transforming wires into musical notes for a harmonious integration.

Video Showcase:

For a visual feast, check out my video demonstration—each step is explained, showcasing the magic of temperature-controlled fan activation.