ELECFREAKS micro:bit Smart Home Kit (without micro:bit) Nanosound and one temperature sensor

and one temperature sensor

a simple “Leap Motion” via M5Stack FIRE in a day in stead of couple weeks and so on

The output voltage of micro:bit is around 3

Receiver is for collecting ultrasonic signals

5 sensor is a professional

ELECFREAKS micro:bit Smart Home Kit (without micro:bit) Nanosound and one temperature sensorSmart home Kit is a product about smart home project base on micro: bit which is developed by ELECFREAK. We selected executed components commonly used at home as TMP36 temperature sensor, sound sensor, crash sensor, servo, motor. You can build scene like windowsill, wardrobe and fish tank, create yourself smart sweet home and programming to intelligently driving them using micro: bit. Smart home is what makes life more practical and playing with it is