Shared Projects

stm32f7 dev board

This board is super tiny. Soldering to it may not be easy.

An adapter for the Wurth WE-FLEX ER11/5 series of transformers.

Breadboard adapter for the NL7037, Z568 or R|Z568M nixie tube. Note that these last two will face in the opposite direction from the NL7037. 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 two neopixels 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 the Rodan CD11 nixie tube. 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 two mini neopixels 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 the NL840/NL807 nixie tube (or any nixie using the RTS14 pin out). 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 mini 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 the B5441 nixie tube using female D-SUB pins. The B5441 has 0.6mm 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 ‘0.76mm tube socket pins’.

The board includes pads for a mini 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 the ZM1000 nixie tube using female D-SUB pins. The ZM1000 has 0.6mm 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 ‘0.76mm tube socket pins’.

The board includes pads 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 any nixie that has flying leads instead of pins. To use it you will probably need a NOS tube, otherwise the leads will likely be too short.

The board includes pads 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 B5991 nixie tube using female D-SUB pins. The B5991 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’.

The board includes pads for a neopixel RGB LED 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.

R1 = 10K

https://www.sparkfun.com/datasheets/Sensors/Imaging/TEMT6000.pdf

openlapse 2.2 for D1Mini

Parity Generator

Interior weather station with ambient light sensor, temperature and humidity using a Particle Photon.

A simple CAN to TTL Interface. See https://github.com/newaetech/CANoodler .

A mini reference board featuring mounting holes of the smaller sizes included in KiCAD 4.0.6. This includes holes only up to 4mm diameter, and only the _Pad variant, but it will do just fine if you intend to use screws in the same size range as standard PC hardware screws, and it’s cheap.

Includes: 2.2mm, 2.5mm, 2.7mm (M2.5), 3mm, 3.2mm (M3), 3.5mm, 3.7mm, 4mm.

In case you really need all the hole sizes, I also have a bigger reference board, but that one is expensive.

A reference board featuring mounting holes of various sizes included in KiCAD 4.0.6. This includes a lot of holes, including the big ones, so it is rather expensive.

Includes: 2.2mm, 2.5mm, 2.7mm (M2.5), 3mm, 3.2mm (M3), 3.5mm, 3.7mm, 4mm, 4.3mm (M4), 4.5mm, 5mm, 5.3mm, 5.5mm, 6mm, 8.4mm (M8).

Each hole is included as its default, Pad, and Pad_Via versions.

I also have a mini reference which is cheaper but should still suffice for most projects.

For AT28C256 and compatible

Source and BOM: https://github.com/rlake/rpieepromhat