firatdeveci
Newbie level 5
This is my Nixie Tube Clock.
First I want to use USB to get power and communication.
I used STM32F072 48pin series. It has internal RTC and yes, crystalless USB!
I wrote PID algoritm for 5V to 170V converter and bingo, i did it with classical boost converter and around %98 duyt cycle!
For more information please read my entry about that, unfortunately it's Turkish: https://www.firatdeveci.com/gecmise-donus-nixie-clock/
Then I wrote 00-99 counter demo! God, Nixies response times are so fast! Look at it!
https://www.youtube.com/watch?v=CRK7wZSlkoE
Then after that I did my first clock with using IN12A and IN12B. Also RGB background led display and buzzer for alarm.
Now i am designing very small nixie tube clock it will be around 4.5x4.5cm and will work with only one vertical nixie.
Here is the video of that and some photos.
https://www.youtube.com/watch?v=oxCw3YPfZU8&t
First I want to use USB to get power and communication.
I used STM32F072 48pin series. It has internal RTC and yes, crystalless USB!
I wrote PID algoritm for 5V to 170V converter and bingo, i did it with classical boost converter and around %98 duyt cycle!
For more information please read my entry about that, unfortunately it's Turkish: https://www.firatdeveci.com/gecmise-donus-nixie-clock/
Then I wrote 00-99 counter demo! God, Nixies response times are so fast! Look at it!
https://www.youtube.com/watch?v=CRK7wZSlkoE
Then after that I did my first clock with using IN12A and IN12B. Also RGB background led display and buzzer for alarm.
Now i am designing very small nixie tube clock it will be around 4.5x4.5cm and will work with only one vertical nixie.
Here is the video of that and some photos.
https://www.youtube.com/watch?v=oxCw3YPfZU8&t