Over the decades we have seen many DIY clocks and wrist watches presented, but few are as likely to get you either drawing in the crowds, or quietly snickered at behind your back, as a binary ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

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Abstract: In this brief, we depict the clock edge triggering control of topology-based logic dynamic systems (TLDSs) often seen in nowadays digital circuits and electronics chips. The state-space ...

A keyboard matrix circuit is a design used in most electronic musical keyboards and computer keyboards in which the key switches are connected by a grid of wires, similar to a diode matrix. This kind ...

This is very much a work in progress, and it is far from being finished. Things that are planned for the future include: Use the current light levels to control the matrix brightness Display alerts on ...

Abstract: As the activeness of most species and plants depends on illumination and brightness of the Sun, sun cells a efficient during day. Moreover, the solar arrays cost less if they operate at ...

The Matrix collection depicts a complex science fiction story incorporating many philosophical elements. Written and directed by the Wachowskis and produced by Joel Silver.