This looks like one of those projects that started out as a glimmer of an idea and led down a rabbit hole. But it’s a pretty cool rabbit hole that leads to homebrew neon seven-segment displays on a ...

Safety Instrumented Systems: A Lifecycle Approach (EC50) focuses on the engineering requirements for the specification, design, analysis and justification of safety instrumented systems (SIS) for the ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

Abstract: Distribution system is a vital part of electrical utility structure and it has a valuable role in interconnected power system. Conventional schemes for distribution system protection are ...

Goldway Education Group Limited, an investment holding company, provides tutoring services to secondary and primary school students under the Logic Tutorial Centre and Pedagog Education Centre names ...

Abstract: If you are designing or integrating hardware IP blocks into your designs, and you are using common global supply chains, then reading this overview article on how to protect your IP against ...

Over on Hackaday, I've been writing a series of articles on building up synthesizers out of 4000-series CMOS logic chips. It's been great fun building them up on an breadboard and then tearing them ...

Welcome. This repository contains a Quarto book that connects biological mechanism to the matrix algebra used in modern quantitative genetics. Most resources jump straight to (y = Xb + Zu + e). This ...