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Paul Andrews

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This user joined on 06/21/2017.

My Projects

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

Nixie Tube Power Supply

paul-andrews Paul Andrews

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

One Tube Nixie Clock

paul-andrews Paul Andrews

A nixie tube necklace

Nixie Jewelry

paul-andrews Paul Andrews

Projects I Like & Follow

7 segment clock

EPTAORA

ekaggrat-singh-kalsi ekaggrat singh kalsi

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

cyborg ring

Hackaday Prize 2019

The slightly different USB peripheral

pcbtc (GaN edition)

lucy-fauth Lucy Fauth

Hackaday Prize 2019

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

Vacuum tube game in 21st century

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

Small ESP32 Module for Easier Custom Design

kris-winer Kris Winer

Use arduino and ws2812 made a Nixie Clock

GIXIE CLOCK:MOST BEAUTIFUL Nixie CLOCK

2021 Hackaday Prize

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

The 603-200 watch

The 2018 Hackaday Prize

Open source vacuum fluorescent display watch.

OSH VFD Watch

The 2018 Hackaday Prize

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

Low cost dual Nixie Driver

thomas-flayols Thomas Flayols

a Nixie Clock using Burroughs 5870ST tubes.

Nixie Clock #3

A faux nixie tube style display with an array of 7 LED's. Creating a 5x7 character matrix.

Glixie... A glow in the dark Nixie

A breakout board for the card edge ESP8285 module

ESP-01M breakout board

sophi-kravitz Sophi Kravitz

A dumping place of experiments that I enjoy

PCB Art

jarrett Jarrett

My design for a desktop Calculator based on the original Nixie tubes IN-12, Walnut case, and Cherry-MX customized keyboard.

TORI Nixie Calculator

ohadharel ohad.harel

a wee demo to explore a funky phenomenon: FR-4 PCB cores fluorescing under blacklight

UV Fluorescent PCB - 7 Segment Display

sam-ettinger Sam Ettinger

bringing an old VFD back to life

VFD watch

Last year, I found a 5FP7 CRT on ebay for $45. My first thought was "Wouldn't it be cool to build a RADAR scope?"

ADS-B on a real RADAR CRT

jarrett-cigainero Jarrett Cigainero

My Glow-In-The-Dark Plot clock uses an Arduino Uno, two 9g servo motors, a UV Led and a phosphorescent material to “draw” the time

UV Glow-In-The-Dark Plot Clock

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Bits

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

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

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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