Shared Projects

This is a first try at making tool-heads for 3D printers easier to re-wire/change. You’ll need:

• 2 of these PCBs
• 6 x 3pin &
• 6 x 2 pin &
• 2 x 4 pin JST PH connectors,
• 2 x 2 pin XH connector for the cartridge heater &
• 2 x 22pin Molex Milli-grid.

Create your own cable using either the 22pin milli-grid crimp plug or they also make a ribbon IDC plug. I used the normal individual crimp pin plug. Wire the cable pin-to-pin, e.g. pin 1 at one end goes to pin 1 at the other.

Then cable each component to the PCB on the tool-head end and each connector to the relevant board connection on your printer control board(s).

The bottom left sensor connector of the three (as you look at the top layout) is parallel connected to a three pin Dupont layout on the underside of the board - This allows me to plug in a Precision Piezo P20 probe detector.

NB: The three sensor connectors share a common +ve and -ve rail in the main wiring from the Molex connector - only the signal pins are independent. This might be an issue if you use mechanical (2 pin) end-stop switches rather than 3 pin optical devices. The reason why there are three sensor connectors was to be flexible for applications. It might be the case you need a probe and a MIN and MAX stop sensor. Of course you do not need to use all three. In my current CoreXY I use one for X Min and one for my Precision Piezo probe.

AX.25 TNC

This One Tube Nixie Clock adapter is for any tube that uses a B-26A socket. This basically means the Hivac GR10J. 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

This One Tube Nixie Clock adapter is for any tube that uses a RTS-54 socket. This includes NL5440, NL5440A, NL5441, NL5441A, B54370A, B5440, B5440A, B5441, B5441A etc. These tubes have 0.76mm 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 neopixel and for a current limiting resistor

This One Tube Nixie Clock adapter is for tubes that have an RTS-11 socket. This includes NL840, NL807, NL821, NL844 and NL900. 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.

fishpepper brushed add-on for tinyFISH FC

Simon Inns Acorn Econet Clock V2

a Cool one i found https://www.instructables.com/member/TheDIYGuy999/

i found this on a Site it is not mine http://www.justgeek.de/tag/project/

esp8266-01, tp4056 lithium charging module, PIR, 3 pushbuttons, 470uF cap, spx3819

BOM and Instructions at https://github.com/aspro648/KiCad/tree/master/projects/OSH Park I Can Solder

Karen’s version of Dimming Board

Gina’s version of Dimming Board

Michi’s version of Dimming Board

Sherry’s version of Dimming Board

Noah’s version of Dimming Board

Jay B.’s version of Dimming Board