This is a store featuring my homemade electronic novelty clocks, made using obsolete electronic tubes.
The kit I have available is a professionally made pc board and the components to populate it, including the ICs and the preprogrammed microcontrollers written with my firmware. It uses a simple lo...Read More…
The kit I have available is a professionally made pc board and the components to populate it, including the ICs and the preprogrammed microcontrollers written with my firmware.
It uses a simple low voltage dual secondary transformer and a line fed voltage multiplier for the HV. I supply the instructions for assembly and a parts list with the board and components. You can download the Documentation, Datasheet and BOM from this page.
Some CRT types that I have used with this board are:
Many other small relatively low voltage CRTs may work with the kit.
Automatically sets for 50/60HZ. The display alternates every ten seconds between digital and analog style. The display also moves slightly every six seconds to help prevent "burn in" of the CRT. The microcontroller and all chips are in sockets for easy replacement.
It can be set for 120VAC (U.S. standard) or 240VAC (some other countries).
I will ship it anywhere in the world, but I cannot be responsible for problems and/or delays caused by customs in your country. International buyers, please send your address for a shipping quote.
|Shipping Rate||First item||Additional items|
United States Postal Service: Priority Mail
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I became interested in electronics at age ten, after having seen the Apollo program and realizing the integrated circuits (chips) used in NASA's space program were produced by Texas instruments and surplus chips were sold at the local radio shack !