btc-ticker-esp8266
arduino-nixie
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btc-ticker-esp8266 | arduino-nixie | |
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1 | 2 | |
20 | 23 | |
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0.0 | 0.0 | |
over 3 years ago | about 1 year ago | |
C++ | C++ | |
- | GNU Lesser General Public License v3.0 only |
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btc-ticker-esp8266
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8266 w/ MAX7212 Bitcoin Ticker Help
For future me - If you're looking for a quick, real time, working 8266 + max7219 display. https://github.com/nebman/btc-ticker-esp8266
arduino-nixie
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How to go about outputting PC stats (CPU usage, temperature,...) to Nixie tubes?
I also wanted to be able to tweak the code running on my clocks, and ended up with several clocks from RLB Designs, for which I wrote my own software. The most nixie-specific part of the code (which I imagine is shared in principle with most other kits) loops over the digits to display them one at a time (or two at a time in RLB's case) in a technique called multiplexing, which simplifies the hardware requirements. You usually just write updated display values into a buffer whenever you have them, and the loop keeps the multiplexing scheme going (it is the only part of my code that uses delays, which I would like to get rid of).
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Something a bit different! A digital clock made with a reclaimed mahogany case, and electromechanical seven-segment modules that started life in a petrol pump. :)
Indeed, it's the inversion part I need to figure out. I've seen some displays with two coils for each vane, one for each direction, so it's just a matter of applying that transitory power to one or the other; but with just one, some kind of H-bridge is required, and really the challenge is how best to implement that with a reduced component count via multiplexing (e.g. driving one digit or one vane at a time). I maintain an Arduino clock program that already supports various display types – just need to find the time to figure it out and add support for these too!
What are some alternatives?
bitcoin-ticker-esp32 - A Physical Bitcoin Ticker. For use with Arduino ESP32 board and I2C OLED Display.
MD_MAX72XX - LED Matrix Library
esp8266-crypto - ESP8266 project to display cryptocurrency and stock prices on an OLED
Nick-ESP8266 - Nick is a series of different Nixie clocks based on ESP8266.
cryptofeed - Cryptocurrency Exchange Websocket Data Feed Handler
cloxie_nixie_clock - Schematics and code for Cloxie: my Nixie Tube Clock.
ESP32StockTicker - Basic stock ticker using ESP32 and MAX7219 LED Matrix. Produces a webpage so user can input a ticker.
Nixie-Pomodoro-Clock - Nixie Pomodoro Clock
rack_nixie_display - 1U rackmounted nixie display with IN-4 tubes.
LEDMatrixDriver - A replacement for Arduino's LedControl library
7-day-alarm-clock - An alarm clock with separate alarm times for each day of the week. It is programmed for Arduino and built using components from Sparkfun that connect using their Qwiic system.