Kevin Boone's website

Using a Camel application based on Quarkus to provide a way to route messages to and from a message broker using HTTP requests

Implementing a webservice in C and Java, to see which performs better in terms of throughput and resource usage.

The use of dithering when mastering a CD is well-established, and its effectiveness is rarely challenged.

The Raspberry Pi doesn't offer much in the way of analog outputs, or even hardware controlled PWM.

In this article I explain how to construct, and program in C, an I2C interface to the popular HD44780 LCD display for the Raspberry Pi.

Many battery-backed power supplies for the Raspberry Pi, and similar systems, use the INA219 current/voltage monitor IC.

The HC-SR04 proximity sensor is an inexpensive and widely-used ultrasonic device.

A simple and inexpensive shift register can be used to increase the digital output provision of a Raspberry Pi or microcontroller.

Misrepresentations of scale are common in the literature of organizations that seek to deceive.

It's common for hifi amplifiers and speakers to have a power rating expressed in terms of "RMS watts".

The calculus of variations is a branch of mathematics that deals with finding functions that optimize systems.