Two new memory modules for Sharp PC-1500[A]!! 8x16K RAM or 8x16K RAM + 8x16K FLASH

Two new memory modules for Sharp PC-1500[A]!! 8x16K RAM or 8x16K RAM + 8x16K FLASH

CE-158X Intro – A modern serial / parallel interface for Sharp PC-1500[A], PC-1600, TRS-80 PC-2

CE-158X Intro – A modern serial / parallel interface for Sharp PC-1500[A], PC-1600, TRS-80 PC-2

Epson PX-8. A troubled triple processor CPM laptop from the 1980s. Part #1

Epson PX-8. A troubled triple processor CPM laptop from the 1980s. Part #1

Recap or not? When to and not to recap. How to choose correct replacement parts.

Recap or not? When to and not to recap. How to choose correct replacement parts.

Raise3D E2 Filament Stripping Quick Fix. May also apply to other printers.

Raise3D E2 Filament Stripping Quick Fix. May also apply to other printers.

RS-232 Woes? Serial Coms setup and troubleshooting for your vintage gear.

RS-232 Woes? Serial Coms setup and troubleshooting for your vintage gear.

Sharp EL-5100, a groundbreaking and stylish 1979 programmable calculator gets a new LCD.

Sharp EL-5100, a groundbreaking and stylish 1979 programmable calculator gets a new LCD.

Ferengi Friday Christmas 2023. TI 68K calcs, Mystery HP-71, Sharp goodies, PCBWay Christmas

Ferengi Friday Christmas 2023. TI 68K calcs, Mystery HP-71, Sharp goodies, PCBWay Christmas

Foiled again! TRS-80 Model 2 keyboard refurbishment. Foil and foam pad replacement.

Foiled again! TRS-80 Model 2 keyboard refurbishment. Foil and foam pad replacement.

Interfacing the TRS-80 Model II and PC-2. The two ends of the TRS-80 spectrum working together.

Interfacing the TRS-80 Model II and PC-2. The two ends of the TRS-80 spectrum working together.

2 different LCD problems, 2 repair attempts, 2 times the disappointment

2 different LCD problems, 2 repair attempts, 2 times the disappointment

Ferengi Friday On the Road: Acquisitions from a 2750 mile trek across USA.

Ferengi Friday On the Road: Acquisitions from a 2750 mile trek across USA.

Tandy Assembly 2023 – A walk around the floor to see the displays

Tandy Assembly 2023 – A walk around the floor to see the displays

Testing 1-2-3, Testing a bunch of random vintage gear I'm taking to a few shows

Testing 1-2-3, Testing a bunch of random vintage gear I'm taking to a few shows

MSD Super (leaky) Disk Drive SD-1. Can we cure this drive of incontinent capacitor syndrome?

MSD Super (leaky) Disk Drive SD-1. Can we cure this drive of incontinent capacitor syndrome?

Ferengi Friday! Two boxes, one repair attempt. Once success, one failure.

Ferengi Friday! Two boxes, one repair attempt. Once success, one failure.

Sharp CE 125

Sharp CE 125

Sharp CE-515P, a 3rd gen Alps mech, A4 sized, 4-color printer/plotter. Clean up and test.

Sharp CE-515P, a 3rd gen Alps mech, A4 sized, 4-color printer/plotter. Clean up and test.

HP 3476A - Repair of a pair of slim sexy seventies Digital Multi Meters

HP 3476A - Repair of a pair of slim sexy seventies Digital Multi Meters

TRS 80 Model 200: No boot - Strange symptom, Simple fix. Bonus AA battery contact repair

TRS 80 Model 200: No boot - Strange symptom, Simple fix. Bonus AA battery contact repair

Mini Monitor Mayhem, Hitachi VM-910AU, Comrex CR-5500

Mini Monitor Mayhem, Hitachi VM-910AU, Comrex CR-5500

Alps Y Axis Gears Test 1

Alps Y Axis Gears Test 1

Sharp CE-158X ‘EXTREME’. Long-term project – building the tools to then build the project.

Sharp CE-158X ‘EXTREME’. Long-term project – building the tools to then build the project.

Chill out! Easy, reversable, efficient, inexpensive way to cool down your C= 1541.

Chill out! Easy, reversable, efficient, inexpensive way to cool down your C= 1541.

Cart Trek – A five year mission to find the C64 fast loader cart of my youth

Cart Trek – A five year mission to find the C64 fast loader cart of my youth

Vintage Document Preservation: Imaging HW, Editing SW, PDF creation. Featuring CZUR ET24 Pro

Vintage Document Preservation: Imaging HW, Editing SW, PDF creation. Featuring CZUR ET24 Pro

Ferengi Friday – Two months of unopened acquisitions. What is in those boxes?

Ferengi Friday – Two months of unopened acquisitions. What is in those boxes?

Dodgy Bodgy – Fixing up a TRS-80 Model 102 with a few questionable vintage upgrades.

Dodgy Bodgy – Fixing up a TRS-80 Model 102 with a few questionable vintage upgrades.

Backpack Trip #1. uSD storage for vintage portable computers. Basic operation and CLI introduction.

Backpack Trip #1. uSD storage for vintage portable computers. Basic operation and CLI introduction.

Easy Lithium Power Upgrade

Easy Lithium Power Upgrade