Amateur Radio

I picked up a Honda EU2200i generator a few months ago because my old generator did not provide clean power.  One of the things I liked about it was the 12 VDC output.  I hooked the generator up [...]

After our recent activity making the emergency ATX power supplies, I got a call one evening from one of the hams who couldn’t get their salvaged 24-pin power supplies to work.  It turns out [...]

Last Friday night one of the local amateur radio groups that I’m affiliated with had a get together with good food, friends and activity. We soldered together the Compact ATX 12V board that [...]

This board was designed to be a good beginning board for someone to learn to solder on.  There are a lot of amateur radio operators that originally got into the hobby as part of an emergency [...]

It sucks when you need 12 VDC and your power supply just died.  Previously we made an ATX breakout board to turn an ATX power supply into a fixed voltage bench DC power supply.  Here we present a [...]

I’ll admit it, I’ve drank the Anderson Powerpole kool-aid.  I like them.  I like the detent.  I really like the fact that they are genderless.  I like the fact that lots of other ham [...]

How many of you have or know of someone who has an old computer just sitting in the closet gathering dust. How many of you would like to have a multiple output bench power supply? Do you need an [...]