OCT26
Nixie clock - Millivolt Meter Hack
After finding an old Nixie Millivolt Meter on some pile of disposed electronics, [Jimmy] was wondering how to make a clock out of it but still preserve the original voltage measuring functionality.
This instrument shows voltages in 0-99.99mV range (0-0.0XXXXV) on Nixie tubes so [Jimmy] had a great idea to generate the appropriate voltage on its input pin that will correspond to current time. For example, to show time at 12:15 he must generate exactly 12.15mV. Voltage generation is done with PWM signal from an Arduino AVR microcontroller.
© Jimmy H.
[ Source: Jimmy H. ]
Nixie sat od milivolt-metra
Link
Comments (0)
Buy original and new electronic components, go to Allchips electronic components supply chain
similar content
- POV Propeller Clock Build (23-08-2010) [@News]
- PCBs for Warm Tube Nixie Clock v2 (03-12-2014) [@News]
- LED VU-meter (07-03-2004) [@Schematics/Optics]
- Advanced RLC meter based on dsPIC (19-10-2009) [@News]
- Digital clock/calendar/thermometer (10-08-2010) [@News]
- Electronics of Master Clock for Slave Clocks (05-05-2016) [@News]
- 3-axis accelerometer with MMA7361L and PIC (26-04-2012) [@News]
- Master Clock driver for antique slave clocks (05-05-2016) [@Schematics/Everything else]
- VU-meter with 6 LED diodes (26-03-2007) [@Schematics/Audio devices]
- Frequency meter (24-02-2004) [@Schematics/Everything else]
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.
