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ElectricLab

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About ElectricLab

  • Rank
    Moonsweeper

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Profile Information

  • Gender
    Male
  • Location
    Hillsboro, Oregon
  • Interests
    TI 99/4A, Apple II, Teletype Machines, AVR Micro, TIPI

Recent Profile Visitors

6,105 profile views
  1. It's working for me this morning. Maybe I caught AA doing some maintenance or something.
  2. Videos only seem to play if browsing AA in Chrome. Firefox nor Safari works.
  3. It's all working now. The code behind the old site uses Python 2 which is end-of-lifed. It still should run, just won't be maintained. I installed Python 3 for another project with the intent of running both until I upgrade all the code running on Python 2. Installing Python 3 also upgraded a library in the Python 2 installation, which caused another library to need updating, which I manually did. Anyway it's all good now.
  4. oh yeah? Well we need to get together anyway, so I can get you those Sparc systems. Are you free over the Thanksgiving break?
  5. I used to make my own PCBs back in the 80s, etching with ferric chloride. We used to just use sharpies and/or the transfers from Radio Shack that you'd place over the copper-clad and scribble with a pencil to transfer to the board. Then we'd bathe and agitate it until the unwanted copper sloughed away. In high school, we had a bath with an aquarium pump connected to a piece of hose, snaked across the bottom of the tub to keep things bouncing around and (hopefully) etching evenly. I remember doing it at home in a baking pan that reacted with the etchant and made a huge mess Good times. Nowadays it's easy to use a shop like Oshpark to make boards from your supplied gerbers.
  6. Seeking others who may have a TI Intelligent Terminal 700 machines, or DS990 machines. I recently acquired a TI 700 and am working on getting it to boot. With help from a friend in Italy, I think I am close, and am awaiting a logic level-shifter so I can flash a Gotek drive to the HxC firmware which supports 8" floppy drives. Anyone else out there with one of these machines? I hope to get her going and use a terminal program on it, and hopefully some form of BASIC.
  7. This is really cool! I recently got my old XT running and replayed SQ1-SQ3. I hope in this port he retained all of the original Sierra snark and humourous deaths.
  8. I finally get her cleaned up enough to try to power up, to test the power supply first. I discovered that I have no -5v, so something is amiss with the 5v regulator card. Other voltages are spot-on. I did notice the CRT flash on and off too, so that was a good sign. One of the caps on the 5v board looks different, like it's been replaced before. It's a 4-terminal 14000uF monster and it doesn't look like it burst like some later electrolytics do when they fail. It looks pitted and discolored on the aluminum surface. I will take it out and see what the cap meter says.
  9. I always forget it, and need to add it to my phone's calendar. I need to do the same for the zoom meetings too. When are those?
  10. I still don't know how much work it'll be to get this one going, but I'm going to give it a good try!
  11. Sometimes an innocent site can get flagged because of malware being presented to visitors through ad networks.
  12. Does anyone else out there have one of these? I just got one, and am cleaning it up, dumping ROMs, and going to replace caps before firing it up. I have a lead on the 8" floppy drive that goes with it, but no software is available.
  13. Are you able to log in to myti99.com? If you're not, the scores won't be read or written.
  14. If you have something specific, let me know.
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