SolderSmoke Daily News

Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com

Showing posts with label Emergency Power. Show all posts

Showing posts with label Emergency Power. Show all posts

Tuesday, August 25, 2026

Solid State Transformers -- Are the small DC supplies from Amazon small versions of what we need?

The algorithm seems to KNOW what I have been reading. This week the New York Times Sunday magazine had a really frightening story about the...

Friday, January 12, 2018

Towers and Antennas in Church Steeples and on Mt. Washington (VIDEO)

Saturday, September 30, 2017

NPR: Hams Help in Puerto Rico

I got into my car to drive home yesterday. As soon as I turned the radio on, I heard this. TRGHS. FB OM. Listen. 4 minutes. ht...

Tuesday, January 27, 2015

The Battery That's Been Working for 175 Years

In case you missed this. Makes you think, doesn't it? I'm thinking of a QRPp QRSS transmitter that would just keep on going. B...

Saturday, July 19, 2014

Gravity Light -- A Potential Power Source for QRP Ops in the Field

Nice idea. Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee m...

Thursday, October 31, 2013

Brooklyn Bike Generator -- Want one!

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts,...

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