In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

At embedded world 2026, on the DigiKey booth, Paige Hookway speaks with Mike Engelhardt, Founder at QSPICE about an introduction to QSPICE and a look at recent updates.

Figure 1 shows the market size for VR and AR headsets, collectively referred to as extended reality devices, over recent ...

Mechanical analogies to electronics are common. We might refer to this one as akin to a battery with an internal short circuit?

While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

Age doesn't slow down the best PS2 racing games that manage to live up to today's standards despite their age.

Researchers, government, academic and industry leaders from across California gathered at UC Santa Barbara on Friday to explore the university’s ...

Deutsche Bank 34th Annual Media, Internet & Telecom Conference March 9, 2026 1:30 PM EDTCompany ParticipantsNarinder Sahai ...

You know, we talk a lot about the fancy chips inside our phones and computers, but what about the stuff that holds them all together? It’s easy to forget about the integrated circuit packaging, but ...

The early bird discount for the PCB East 2025 technical conference ends March 27, conference organizers said today. From March 28 through April 28, registrants will pay the advanced conference price, ...