Ten000hours| Quantity | Component name | |
| 4 | × | HC-SR04 ultrasonic sensor |
| 1 | × | raspberry pi |
DJmixer
This is a project of building DJmixer using raspberry pi with four ultrasonic sensors to playback and loop the music, and change the volumn
This is a project of building DJmixer using raspberry pi with four ultrasonic sensors to playback and loop the music, and change the volumn
| Quantity | Component name | |
| 4 | × | HC-SR04 ultrasonic sensor |
| 1 | × | raspberry pi |