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Justin Paulin

Software, Electronics, and Some Interesting Things Too.

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Category: Modifications & Repairs

Posted on April 21, 2014May 14, 2014 by Justin Paulin

Testing a Texas Instruments TI-99/4A Without Power or Video Cables

I bought this TI-99/4A computer along with around 70 games, 2 monitors, and a Milton Bradley MBX system at a garage sale a few years ago. If I recall correctly, the seller used to be a Regional Manager for Texas Instruments in the 1980s, and used it as his personal computer during that time. The Read More…

Posted on November 12, 2013May 12, 2014 by Justin Paulin

Apple Time Capsule Power Supply Replacement Mod

After having repaired my Apple Time Capsule’s power supply twice due to heat-damaged bulging capacitors, I went ahead with a mod that I had been thinking about attempting for quite some time. The mod replaced the built-in power supply with a simple ATX Molex connector, allowing the Time Capsule to run without it’s hottest component, on Read More…

About Me

Hi! I'm Justin, a fourth-year Computer Engineering student at the University of Waterloo, in Ontario, Canada.

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