What’s up? This post is to show how I created a Java Duke Servo demo with a Raspberry Pi. This is another blog about Java on Raspberry Pi. Interfacing a Servo Motor with Raspberry Pi is an interesting topic as… Continue Reading
How heya? This is another blog about Raspberry PI, and today I want to show how I did a simple Kafka cluster. If you’re not familiar with Kafka, I suggest you have a look at my previous post “What is… Continue Reading
How’s the lad? This post is to show how I created a Micronaut Velocity demo with a Raspberry PI. This is another blog about Java on Raspberry PI. Micronaut is a JVM-based framework for building lightweight, modular applications. Developed by… Continue Reading
Hey you! This post is to show how I created a Quarkus Qute demo with a Raspberry PI. This is another blog about Java on Raspberry PI. Quarkus is a full-stack, Kubernetes-native Java framework made for Java virtual machines (JVMs)… Continue Reading
What’s the crack jack? Table of contents 1. 7-Segment Display 2. Cathode vs Anode 3. Components 4. Schematics 5. Code 6. PI4J 7. Links 1. 7-Segment Display The 7-segment display, also written as “seven segment display”, consists of seven LEDs… Continue Reading
Hey you! Last week 20th July was the Dublin Maker 2019. So, let’s start with an explanation about what is Dublin Maker. Dublin Maker is a free to attend, community run event, which was held on Saturday, July 20th, 2019… Continue Reading
Alright, boss? Grafana is an open source metric analytics & visualization suite. It is most commonly used for visualizing time series data for infrastructure and application analytics but many use it in other domains including industrial sensors, home automation, weather,… Continue Reading
What’s the story Rory? The Sense HAT is an add-on board for Raspberry Pi, made especially for the Astro Pi mission – it launched to the International Space Station in December 2015 – and is now available to buy. The… Continue Reading
Story Horse? The Raspberry Pi Zero support USB On The Go, given the processor, is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub. Since there are so… Continue Reading