ELECFREAKS Octopus:bit Expansion Board For micro:bitYou can download the whole program from the link here: https: makecode. microbit. org _fAmC3WERHdR2 Download the whole program into your micro: bit, the buzzer will play Happy Birthday again and again in round. Note : To use this port, we have to initialize it according to the program the below:

It is used to detect the density of dust particle with diameter beyond 0

This kit includes the micro:bit

Octopus_Gesture_Sensor_SPEC

On the back of the board you will find the brains of the micro:bit

and automated control projects

Input: volts - SEN-000007 output measured in volts

Program to wave your hands and the car will go automatically

Students can use these micro:bit basic DIY kits to create or complete more experiments

float *pcurve)

the sonar:bit is used to detect whether the pet reaches within 20cm in front of the wooden house

which have stronger grip and smoother driving

you may create more projects with your imagination