Angry Electrons builds interesting microcontroller based interfaces and kits.

Our first product, a replacement microcontroller for the classic NixiChron, Nixie tube clock, was well-received. The first production run completely sold out in 2016, the second in 2019, and it will no longer be produced.

WordClock-1, a word clock with a database of over 900,000 words in several languages, is in stock and ready to ship. Several LED color choices are available, including six, eight, and sixteen digit versions.

WordClock-2, with giant, 2.3″ displays is also available now, and also with several LED color choices. Six and eight digit versions are available.

And in January, two more word clocks! WordClock-3 uses Russian IV-17 vacuum fluorescent display tubes with eight or sixteen digit displays, and WordClock-4 uses B7971 Nixie tubes in a six or eight tube configuration. All word clocks use the same software, and all are compatible with our growing library of words and languages on SD cards.

Visit the product pages for complete descriptions, and links to documentation.