35. Octopus Flame Sensor(EF04003)

35.1. Introduction

It can be used to detect the source of fire.

35.2. Products Link

ELECFREAKS Octopus Flame Sensor

35.3. Characteristics

Standard 3-pin GVS port is easy to plug. Support driving micro:bit in 3V.

35.4. Specifications

Item | Parameter :-: | :-: SKU|EF04003 Power Supply|3V-5.5V Connections Type|Digital Pins Definition|1-Signal 2-VCC 3-GND Response | Quick response with high sensitivity Circuit | SimpleStability | Stable and durable

35.5. Outlook and Dimensions

35.6. Quick to Start

Materials Required and Connection Diagram

Programme as the picture shows

It shows different icons according to the value detected from the Flame Sensor. If no source of fire being detected, the returned value is 0 and it shows a smile; or it shows other icons.

Reference

Link：https://makecode.microbit.org/_cYsWq7LR9Y7s You can also download it below directly:

Result

If no source of fire being detected, it shows a smile; or it shows other icons.

35.7. Relevant Cases

35.8. Technique Files