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Topic: Why use LEDs when you can use Nixies and lethal voltage levels? (Read 2250 times) previous topic - next topic

JoeN

Nixies are cooler, for sure.  First Nixie project:



Nixies and the 5V-to-170V converter are from TaylorEdge.  It makes this all pretty easy to do.  Next part, interfaciing that red Sparkfun RTC breakout board.

http://www.tayloredge.com/storefront/SmartNixie/
I have only come here seeking knowledge. Things they would not teach me of in college.

strykeroz

Looking good.  Shame the RTC brings you back down to using low voltage.  At least you can compensate some by having the alarm generated through a tuned plasma arc or something :)

Geoff
"There is no problem so bad you can't make it worse"
- retired astronaut Chris Hadfield

JoeN


Looking good.  Shame the RTC brings you back down to using low voltage.  At least you can compensate some by having the alarm generated through a tuned plasma arc or something :)

Geoff


I'm going to have to work a Jacob's Ladder in here for the alert feature I think...
I have only come here seeking knowledge. Things they would not teach me of in college.

JoeN

Now with the RTC working, showing the time (central, 24 hour format) from a few minutes ago.  The RTC retains time and date on power-off.  Need to implement the switches now so time and alarm can be set and include a peizo.



I have only come here seeking knowledge. Things they would not teach me of in college.

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