[ 76 / egy / h / kc / librejp / sp ] [ ukko ]

/h/ - Hobby Autism

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About 20 or so VPS providers closed down today. My host is not in the list, but I do not want to give them too much credit.
I have backed up the site. If it goes down, you know why.

File: 1574059348968-0.jpg (736.13 KB, 4032x3024, 4:3, IMG_20191112_130309.jpg)

File: 1574059348968-1.jpg (2.44 MB, 4032x3024, 4:3, IMG_20191117_223134.jpg)

 No.220

Picked this thing up for 500 burgerbux from some guy. Made no noise at first. Been working on it off and on for the past couple months.

 No.221

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File: 1574059476049-1.jpg (590.66 KB, 4032x3024, 4:3, IMG_20190625_171913.jpg)

First thing I did was a general cleanup. The key contact bars were pretty corroded so I hit them with some rubbing alcohol and emery cloth.

 No.222

File: 1574059594989-0.jpg (1.64 MB, 4032x3024, 4:3, IMG_20190625_212524.jpg)

File: 1574059594989-1.jpg (2.15 MB, 4032x3024, 4:3, IMG_20191117_223158.jpg)

File: 1574059594989-2.jpg (2.56 MB, 4032x3024, 4:3, IMG_20190625_223032.jpg)

The old power supply was janky as fuck, so I made a new one.

 No.223

File: 1574059841030-0.jpg (1.86 MB, 4032x3024, 4:3, IMG_20190617_201944.jpg)

File: 1574059841030-1.jpg (1.65 MB, 4032x3024, 4:3, IMG_20190625_211932.jpg)

File: 1574059841030-2.jpg (1.78 MB, 4032x3024, 4:3, IMG_20190817_155506.jpg)

This board here, the output board, had this giant leaky capacitor on it, which I replaced. There was also a janky voltage divider circuit for generating a 6V "signal ground," so I ripped that out and replaced it with a more modern regulator chip. Once I did all that, and fixed a missing ground, it suddenly started working again.

 No.227

nice, hobbies r gud



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[ 76 / egy / h / kc / librejp / sp ] [ ukko ]