Konstantin Repnikov

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Description

Nixie Clock IN-16

Just a little self-powered clock

Hours and date
2 separate alarm clocks
battery voltage monitoring
Automatic brightness adjustment depending on the light.
Built-in lamp recovery function (treatment of cathode" poisoning").

Additional information and firmware updates: https://vk.com/@retromodding-miniaturnye-chasy-na-lampah-in-16-i-akkumulyatornym-pitaniem (Russian)

Sep 14,2019

7,247 views

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Nixie Clock IN-16

2 Layers PCB 100 x 100 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

Just a little self-powered clock

7247

19

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8.22 (8)

Published: Sep 14,2019

Under the Attribution-NonCommercial-ShareAlike (CC BY-NC-SA) License.

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Topic

DIY Electronics

ИН-16 IN-16 ATmega328 DS3231 74HC595 MAX1771 ULN2003A TP4056

Comments(3)
Likes(19)

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The Nixie Clock IN-16's black screen mode can showcase its automatic brightness adjustment, ensuring optimal visibility in all lighting conditions. The lamp recovery function helps maintain clear, crisp digits on the black screen, preventing "cathode poisoning" for prolonged use.<a href="https://blackscreen.onl">https://blackscreen.onl</a>

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Dec 10,20240 Comments
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stefan
Hello Konstantin, found the hex for the firmware but could't find any info on the fuse/lock bits. Thanks :)

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Nov 12,20191 Comments
Konstantin Repnikov 2019-11-16 20:38:34Reply
see here https://www.arduino.cc/en/Tutorial/ArduinoISP
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VOTING 8 votes

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