ini_set('display_errors',1);
by Xukyo | 15 Apr 2021 | Tutorials
The ServoHat is a shield for Raspberry Pi that is based on the PCA9685 controller. The PCA9685 module is a 16 channel controller that allows you to drive 16 PWM outputs via I2C communication. It allows among other things to free inputs and outputs of your...
by Xukyo | 11 Mar 2021 | Tutorials
An interesting application in robotics is pattern recognition. In this tutorial we are going to use the OpenCV library in a Python code that will allow us to detect a cable at its centre. In order to achieve this line tracking we will perform image processing with...
by Xukyo | 26 Jan 2021 | Projects
One of the big interests of programming is to automate simple tasks. A good example I have encountered is the modification of several lines of code in an INO file for Arduino. After writing a few dozen lines of code in C++ for my Arduino project, I found myself with a...
by Xukyo | 14 Oct 2020 | Projects
When developing a project with Arduino, Raspberry Pi or any microcontroller you will certainly have to create a graphical interface like, a serial monitor, for the management of the system (debugging, observing measurements, launching actions, etc.). There are a lot...
by Xukyo | 27 Sep 2020 | Tutorials
In some projects it may be interesting to establish a serial communication between Raspberry Pi and Arduino. This makes it possible to couple the computing power and wireless interfaces of the Raspberry Pi with the inputs/outputs and the Arduino collection of modules....
