In this project, we're going to build a MIDI box to test the CoolSoft synthesizer instruments and play a few notes. We'll be using three sensors to modify MIDI messages. You're free to add more elements to make a more complete MIDI controller. Prerequisites: Creating...
In this project, we're going to build an automatic gate using an infrared sensor and a servomotor controlled by Arduino. Objective Using an Arduino program, we're going to make the automatic barrier rise when an object passes through, and lower when the passage is...
The SSH (Secure Socket Shell) protocol is widely used to connect to a remote server, or machine, connected to a network. It lets you exchange files, create, modify or run scripts on remote machines. SSH is usually installed as standard in Linux or Windows...
For certain applications, you may find it useful to embed OpenCV in a PyQt interface. In this tutorial, we'll look at how to correctly integrate and manage a video captured by OpenCV in a PyQt application. N.B.: We use Pyside, but conversion to PyQt is quite...
You can convert a Python script into an executable (EXE) file using the PyInstaller library. Once your Python code has been tested and validated, you can share it as an executable desktop application from any computer. This is especially useful for graphical user...
The Orange Pi Zero LTS board from Orange Pi can run Debian, Armbian, Ubuntu or Android 4.4. In this tutorial, we'll show you how to configure your computer with Armbian. Hardware Orange Pi Zero LTS Micro SD card Micro USB cable Computer Install OS First...
Radxa's Rock Pi 4 board can run Debian, Ubuntu or Android. In this tutorial, we'll show how to configure the computer for Debian. Hardware Rock Pi 4 SE Micro SD card USB cable screen+keyboard+mouse Computer Install OS First of all, we need to install an...
The Rock Pi S card from Radxa can run Debian, Armbian, Ubuntu or Android. In this tutorial, we'll look at how to configure your computer with Debian. Hardware Rock Pi S Micro SD card USB cable Computer Install OS First of all, we need to install an application that...
In this tutorial, we'll look at how to create and launch a Profile file at startup on a Linux machine, such as your Raspberry Pi, in order to configure and personalize your user account. When you regularly use your Linux computer, it can be useful to load a profile at...
In this tutorial, we'll look at the best practices for arranging a Python project so that it can be shared and deployed. Whether it's software, a library, a web app or a mobile app, if you want to share your work, you need to organize and document it properly. You can...