Wise time with Arduino

In the world of 16-segment displays, Klais-16 is the biggest I have seen, at about 8cm (3") character height. Multiple displays can be...

I recently found, at the bottom of a drawer, my forgotten numitron single-tube clock . It has a LiPo battery which still lights up the filam...

It turns out that most electronics, even prototypes, can be easily enclosed with Lego. And that means no screws, no glue, no fasteners, zero...

This post shows two  WiFiChron mods, that look more like finished projects rather than just experiments . First one uses the WiFiChron boa...

So you would like to build your own HDSP clock or WiFiChron clock but you find the HDSP-2534 display too small or too expensive. Why not j...