Shared Projects by judge2005

This was an exercise in designing a board that can incorporate a WiFi antenna along with an ESP8285. It breaks out all of the available GPIOs, including GPIO9 and GPIO10. It can be programmed just like an ESP01.

My other project a USB-UART adapter makes this very straightforward by implementing a NodeMCU style reset interface specifically for the ESP01 style adapter.

The full, self-contained KiCAD project is on Github.

A power supply for nixie tubes. Input voltage can be from 3V to 12V. Output voltage can be 0V to 200V. See my web site for links to full project documentation, parts lists, KiCAD project etc.

A breadboard adapter for the GR10J Numicator (Nixie). These tubes have 1mm pins that plug in to a socket. This board is intended to use female D-SUB pins as a ‘socket’. These are often listed on eBay as ‘1mm tube socket pins’.

The board includes pads for a neopixel and for a current limiting resistor (or a jumper if current is limited off-board). Adding the resistor on the board allows you to easily swap different adapter boards in and out without having to worry about changing this resistor.

See my web site for a complete list of all my Nixie tube adapters.

Breadboard adapter for 6844A nixie tube. The 6844A has 1mm pins that plug in to a socket. This board is intended to use female D-SUB pins as a ‘socket’. These are often listed on eBay as ‘tube socket pins’.

See my web site for a complete list of all my Nixie tube adapters.

Breadboard adapter for IN-12 nixie tube using female D-SUB pins. The IN-12 has 1mm pins that plug in to a socket. This board is intended to use female D-SUB pins as a ‘socket’. These are often listed on eBay as ‘tube socket pins’.

There is a pin for the decimal point - this is for use with the IN-12B.

See my web site for a complete list of all my Nixie tube adapters.