Server programming challenge

Posted on 2023-07-31 [Monday] by Jay Jay

This looks like fun: protohackers.com. If I had more time I would definitely do this. If… :P

Weizenbaum examines computers and society

Posted on 2023-07-31 [Monday] by Jay Jay

An old interview of an MIT professor from 1985: Weizenbaum examines computers and society. I haven’t had the time to read the whole thing yet.

Colossus

Posted on 2023-07-28 [Friday] by Jay Jay

Chris Shore talks about Colossus, how it came to be, how it worked and how it changed the course of World War II: Colossus – The Greatest Secret in the History of Computing.

The VIC-II Kawari is a game changer for the NTSC Commodore 64

Posted on 2023-07-28 [Friday] by Jay Jay

There’s a fun video over here about hacking the old Commodore 64 graphics system: The VIC-II Kawari is a game changer for the NTSC Commodore 64.

New look

Posted on 2023-07-28 [Friday] by Jay Jay

After around 12 years with a completely unreadable look and feel I have finally bowed to pressure and switched my WordPress theme over to something sensible. I’m using the Twenty Eleven theme, which is what the old unreadable theme (known as OldSkool) was based on. This change is as a courtesy to my readers, who I do actually value. :)

Early Content #6: Testing Riden RD6006 with 19.5V power supply | In The Lab With Jay Jay

Posted on 2023-07-28 [Friday] by Jay Jay

This post is part of my video blog and you can find more information about this video on this show’s homepage which is here.

You can support this channel on Patreon: patreon.com/JohnElliotV

Today I confirmed I can successfully power my Riden RD6006 power supply with this 19.5V AC adapter I picked up from Amazon. Big thanks to my mate Rick over on the EEVBlog forum for his help with this one.

In this video I use a 100W 6Ω resistor to test my Riden RD6006 power supply at various voltages from 1V to 18V up to a maximum power of 54W.

I should note that in this video I tried to draw 54W of power from the power supply, but the power supply is only rated up to 45W so I probably shouldn’t have done that, and won’t have any reason to ever do that again, I was just testing the maximum. So maybe don’t do that at home. :)

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3ELIGHTING 10″-26″ VESA Wall Mount