https://github.com/maxmacstn/piremin

Experimental Music instrument made by Raspberry Pi
https://github.com/maxmacstn/piremin

Last synced: over 1 year ago
JSON representation

Experimental Music instrument made by Raspberry Pi

• Host: GitHub
• URL: https://github.com/maxmacstn/piremin
• Owner: maxmacstn
• Created: 2017-12-10T06:48:56.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-12-15T04:48:31.000Z (over 8 years ago)
• Last Synced: 2025-02-12T19:48:46.531Z (over 1 year ago)
• Language: Python
• Homepage:
• Size: 9.74 MB
• Stars: 1
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# PiRemin

A simple digital Theremin made with a Raspberry Pi 3.

![PyRemin](https://raw.githubusercontent.com/maxmacstn/PiRemin/master/image/25401007_1315512725261800_1709378387_o.jpg?token=AS27ie08lYi54f9JURXos3gUuV-4BCFVks5aPIjewA%3D%3D)

## Features

- Real time frequency and amplitude adjustment using the distance between your hands and the sensors. 

- Real time adjustment through GUI as well.

- Real time sensor value display.

- LED Visualizer displays current output frequency.

## Developers

- [MaxMac_STN](https://github.com/maxmacstn) - GUI design/code and hardware developer.

- [Tobalation](https://github.com/Tobalation) - Sound generator code and some GUI/main application code.

## Hardware

 ![Wiring Diagram](https://raw.githubusercontent.com/maxmacstn/PiRemin/master/Documents/Wiring_diagram.jpg?token=AS27iTipPu10rgxhW6AnryV6pd5lf5zOks5aPIoUwA%3D%3D)

- 2 HC-SR04 Ultra-sonic sensor

- WS2812b RGB Strip + Logic level converter

- Raspberry Pi 3

## Software

 ![GUI Screenshot](https://raw.githubusercontent.com/maxmacstn/PiRemin/master/image/25353382_10210475680120549_1177331904_o.png?token=AS27ifzOrwcOUgBJHtLnM4jYbMHcGoUOks5aPIrxwA%3D%3D)

- Python 3 + TKInter

- ARM v7 Assembly (For ultrasonic status LED)

## Dependencies

- LEDVisualizer controller - [rpi_ws281x](https://github.com/jgarff/rpi_ws281x)

- Sound Generator - [PyAudio](https://people.csail.mit.edu/hubert/pyaudio/)

- Sound Generator - [NumPy](http://www.numpy.org/)

- Ultrasonic sensor library - [hcsr04sensor](https://github.com/alaudet/hcsr04sensor)

## Video

- [Youtube Link](https://youtu.be/xfLoMbNUBvE)