ELF Shield for micro:bit - Fire Alarm Device

The flame sensor detects whether there is a flame in the environment (the flame sensor can sensitively detect whether there is a high-temperature infrared signal emitted from the fire source, thereby converting this signal into an electrical signal to perform the detection function), and the flame sensor has three probes. Any probe detecting the presence of a fire source will trigger the fan to rotate and initiate a fire extinguishing action.
Electronic module:ELF shield for micro:bit; flame sensor; 130 fan module

Find compatible sensors of ELF shield for micro:bit: