Marten Electric 電気テン @ Blog
Vintage audio gear connoisseur, computer enthusiast, time nut, music lover, vintage games gamer, nerd, tinkerer and shady electronic projects maker
Nixie clock CMOS/TTL – real time, single board
@Blog 02 May 2023
Not a line of code in sight!
Time has come to design a new improved version of my real time CMOS/TTL Nixe Clock - this time on single PCB which should be a centre piece and/or talking point.
WIP – features are not summarized, components on board are not complete
click on pictures to enlarge
Potentian / planned features:
■ real time nixie clock CMOS/TTL
■ embedded HV PSU
■ set time, hour, minutes, second reset
■ internal 32768Hz oscillator
■ embedded 10Mhz OCXO oscillator
■ module 10Mhz OCXO oscillator
■ external 10MHz input sine/square (from Atomic clock: Rubidium Frequency standard)
■ Alarm Loud/silent + control output
■ Nixie Dimming
■ Nixie off + 20s temp on button
■ battery backup
■ hourly chime
■ optional PIR sensor
■ reset upon start
■ This is open source project, gerbers and schematic will be published eventually
You might see some blog articles appear time to time, in the meantime please endulge yourself on Me Projects.
ヽ༼ ຈل͜ຈ༼ ▀̿̿Ĺ̯̿̿▀̿ ̿༽Ɵ͆ل͜Ɵ͆ ༽ﾉ
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... but if you feel like getting something for nothing isn't your cup of tea (completely understandable) (ಥ﹏ಥ) and a prefer to support me and get something back in return, then you can purchase this item directly from my on my Tindie shop (click on logo above). However if you are still up for an adventure */in very positive way/ (and are happy to have PCB's made yourself in your favourite PCB house - PCBWay is recommended), then carry on and download gerber files further down. ( ͡° ͜ʖ ͡°)
