doormusic-arduino

It plays some music, when the door is open or something on the sensor way! HC-SR04, Arduino UNO

Installation Guide :

py -m pip install pygame --pre
py -m pip install pyserial 

Then, execute with

py .\main.py                       

The diagram is below, but in my case I use THE TRIGGER PIN IN THE DIGITAL 7 PIN, AND ECHO IN DIGITAL 6 PIN