On this site you can already find multiple examples of Java applications written for the Raspberry Pi: Drumbooth controller with Raspberry Pi and JavaFX Raspberry
Since deciding to redesign the hardware around the ESP32 module I’ve also decided to share as much of the process as I can. I want
Based on multiple examples from my book “Getting started with Java on Raspberry Pi”, I created a touchscreen controller for the drum booth of my son.
While looking for a cheap and nice component to demonstrate the use of SPI (Serial Peripheral Interface) I found out this 8×8 matrix LED display
Pi4J contains helper methods to minimize the work needed to use certain hardware modules on the Pi with Java. As an example, we will be
In my book I explain the use of bits and bytes by using a shift register SN74HC595 IC and 5101AS LED number display.
One of the example applications in my book “Getting started with Java on the Raspberry Pi” combines a JavaFX application with Mosquitto on the Raspberry
Have an Internet of Things project idea that needs text capabilities? Let me show you have easy it is to teach your Particle Photon how
Many systems can be described with state diagram. Therefore they can be implemented with so called State machine code with system delay. System delay can