MGH80 expansion board - DIY kit.

Description

Hi, thanks for looking.
This is a
diy kit
for an expansion board for the mgh80 z80 SBC board (see my other listings).
The board routes all signals from the 82c55 and the z50 bus to another layer of prototyping area, all signals are labeled. It's meant to be "stacked" together with the mgh80 (see the last picture that shows mgh80 and the prototyping board assembled together - this is for ilustration only)
This is set
includes everything needed to build the expansion board:
The mgh80 prototyping board HW v1.0
the 50pin female header for mgh80
the 50pin male (or  2x25 depending on stock) header for the prototyping board.
the 34pin male (or 2x17 depending on stock) heder for the prototyping board.
stacking hardware (4 brass spacers and 8 screws).
The project is
open-source
, documentation can be found on
https://github.com/Kris-Sekula/mgh80/tree/main/ProtoBoard
This is a diy project, you will have to solder it yourself - but it's really simple to do. Last picture is for reference and show the board assembled.
For USA you can choose from either more expensive Priority Shipping or cheaper First Class. International buyers can use eBay International shipping service.
Legal Notice:
The device is intended for use for
ENGINEERING DEVELOPMENT, DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered to be a finished end-product fit for general consumer use. Persons handling the product must have electronics training and observe good engineering practice standards. As such the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing related protective considerations, including product safety and environmental measures typically found in the products that incorporate semiconductor components or circuit boards.
The user assumes all responsibility and liability for proper and safe handling of the device. Further the user indemnifies me from all claims arising from the handling or use of the device. Due to the open construction of the product, it's the user responsibility to take any and all appropriate precautions with regard to electrostatic discharge, conducted and radiated emissions.
The device likely generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference.
EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES.