# Octopus Flame Sensor(EF04003) ## Introduction It can be used to detect the source of fire. ![](./images/04003_1.jpg) ## Products Link [ELECFREAKS Octopus Flame Sensor](https://shop.elecfreaks.com/products/elecfreaks-octopus-flame-sensor?_pos=1&_sid=30d40fabe&_ss=r) ## Characteristics Standard 3-pin GVS port is easy to plug. Support driving micro:bit in 3V. ## 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 | Simple Stability | Stable and durable ## Outlook and Dimensions ## 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. ![](./images/04003_2.png) ### Reference Linkļ¼[https://makecode.microbit.org/_cYsWq7LR9Y7s](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. ## Relevant Cases ## Technique Files