engineering

Quest for Loudness: Speakers

A collection of some of the various speakers tried in the years-long pursuit to achieve loudness at the smallest possible size. Note that, initially, the goal was to design a system that could fit inside a bike frame! That had many ‘impossibles’ to overcome, the hardest of which was loudness. Even when the design changed […]

Stock Shortages Result in a New CPU

Over the past few years, I tried a number of different micro-controllers to design the system with. It started with an Arduino Uno, then went into different sizes and capabilities until it ended up in a different Atmel AVR. Now, with the project nearing completion, Covid has put a stop to completion of the design. […]

Scroll to top