Molex78802 Module

This is a 3d-printable plastic carrier and matching empty PCB template to fit in the carrier, and both together fit in the option-rom socket in Tandy models 100, 102, 200, & 600. (and any other machine that has that same socket, such as Epson PX-4 & PX-8)

Pics: https://photos.app.goo.gl/zynHU4LSpd5BZBYC9

Sources: https://github.com/bkw777/pcb2molex8878

Carrier: Shapeways Sculpteo Thingiverse

To start a new PCB design based on this PCB template and carrier

• clone the github repo
• copy the PCB directory to a new directory named after the new project
• open the files in the new directory with kicad

Boards which use these

Teeprom

REX

testing new variant

Potential variation that maximizes the usable pcb real-estate on both the front and back sides.

Source (KiCAD): https://github.com/bkw777/pcb2molex8878/tree/max

Gerbers (exported from KiCAD): pcb2molex8878_max_gerber.zip

• 
• 
• 
• 
• 
• 
• 
• File:Pcb2molex8878 max 8.jpg
• File:Pcb2molex8878 max 9.jpg
• File:Pcb2molex8878 max 10.jpg