If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Like many early microcomputers, the Commodore VIC-20 did not come with an interna real-time clock built into the system.

Let’s say you want to build a Nixie clock. You could go out and find some tubes, source a good power supply design, start ...

There has been considerable interest in electrical impedance tomography (EIT) to provide low-cost, radiation-free, real-time and wearable means for physiological status monitoring. To be competitive ...