Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

I turned an old gaming rig into a fully functional “smelling” PC using AI, Arduino sensors, and a 3D-printed nose. It ...

“Take it in a transparent plastic box and keep it on yourself (cabin luggge). If possible, disassemble the setup. Have the ...

A team of researchers in Canada has developed the Jericho Open Resistive Data Logger—an open-access photovoltaic (PV) monitoring platform that integrates data acquisition and processing hardware, a ...

Scientists at the University of Sharjah have developed an advanced digital twin technology designed to replicate renewable ...

A recent report details a waterless solar cleaning system design developed to address the challenge of dust accumulation on solar panels in arid regions; it is one of multiple waterless cleaning ...

October 31, 2025 @ Laser Focus World - In this episode: Immersive 3D via an ultrathin display, the latest business news ...