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Paul Andrews

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paul-andrews

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This user joined on 06/21/2017.

A flexible power supply for Nixie tubes. Input voltage can be from 3V to 12V. Output up to 200V. It uses commercially available transformers

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Nixie Tube Power Supply

paul-andrewsPaul Andrews

It is time to take my nixie hardware testbed from the breadboard stage to something that doesn't have wires sprouting everywhere.

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One Tube Nixie Clock

paul-andrewsPaul Andrews

A nixie tube necklace

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Nixie Jewelry

paul-andrewsPaul Andrews

7 segment clock

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EPTAORA

ekaggrat-singh-kalsiekaggrat singh kalsi

Hackaday Prize 2019

The slightly different USB peripheral

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pcbtc (GaN edition)

lucy-fauthLucy Fauth

cordwood + smt + jewelry + blinkies + zinc-air batteries

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cyborg ring

The 2015 Hackaday Prize

A replacement controller for Lavet stepper clock movements

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Crazy Clock

nick-sayerNick Sayer

The 2017 Hackaday Prize

Very recently Espressif released a new chip, ESP32-PICO-D4 which includes all required components inside chip. No reason to avoid one!

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Explore ESP32-Pico-D4 a new chip by Espressif

microwavemontmicrowavemont

Hackaday Prize 2019

Playing vacuum tube is not so difficult as expected. Let's play great heritage of human being by modern technology!

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Vacuum tube game in 21st century

microwavemontmicrowavemont

Clock build from IV-18 VFD tube and Arduino

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IV-18 Arduino Clock

will-whangWill Whang

My attempt to put together a digital clock made of analog clocks, as originally created by Humans since 1982 and David Cox

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Clock Clock

matt-finchMatt Finch

The 2017 Hackaday Prize

Nixie Clock on ESP8266 module with synchronization with NTP server. Simple circuit.

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Nixie Clock on ESP8266 module

The 2018 Hackaday Prize

Unhappy with the ESP32-WROOM module, I designed an ESP32 D2WD module to ease custom board assembly and enable small, wearable ESP32 devices

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Small ESP32 Module for Easier Custom Design

kris-winerKris Winer

Use arduino and ws2812 made a Nixie Clock

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GIXIE CLOCK:MOST BEAUTIFUL Nixie CLOCK

2021 Hackaday Prize

This watch has 200 leds and an ESP32 pico for superb light shows

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The 603-200 watch

The 2017 Hackaday Prize

This is the obvious next step to the Fidget Spinner, and the last project involving one. I promise.

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POV Fidget Spinner

sean-hodginsSean Hodgins

The 2018 Hackaday Prize

Open source vacuum fluorescent display watch.

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OSH VFD Watch

A Wordwatch using a 11x10 charlieplex matrix.

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Word Wristwatch

Ever since I have my own company I wanted to have a PCB business card. What not add an OLED display to it?

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Electrocard

michael-teeuwMichael Teeuw

The 2018 Hackaday Prize

A simple board, driving 2 nixies from discrete transistors and an Atmega8.

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Low cost dual Nixie Driver

thomas-flayolsThomas Flayols

The 2017 Hackaday Prize

Minimalistic Nixie clock designed to fit in an ALTOIDS tin!

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Obsolete Time Lite (a minty Nixie clock)

operaptoropeRaptor

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Kris Winer wrote 03/19/2018 at 20:41 • point

Thanks for following my ESP32 module project! I'll be posting an update today.

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Radu Motisan wrote 06/26/2017 at 07:49 • point

Thanks for following my project. This is part of uRADMonitor, an ambition project, and one hardware variant went as far as being a Finalist in the Hackaday Prize 2015: https://hackaday.io/project/4977-portable-environmental-monitor You can support the development of this effort by getting your own hardware, multiple variants are available, see them on www.uradmonitor.com/products , or build your own KIT1 hardware.

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