Help wanted Can anyone help identify a piece of music from the 70's? See the home page for the details
November 2021 A desk lamp mod (well, more of a bodge) - halogen to LED conversion using LED strip. Find it under the 'Misc' category.
August 2021 The Simple DDS VFO has been updated to add band change functionality. It is on it's own page in the homebrew menu.
June 2021 Battery Monitor project updated and finalised.
May 2021 Added another Rant about the scabby manuals that come with stuff these days. Added page and files for a 3d printed box for the Noise Canceller courtesy of Gary VK6GS
January 2021 Paypal button added to Noise Canceller page. Updated the PK3 programming adapter - some spare pcb's available.
Privacy Policy uploaded. It may be viewed at the Privacy Policy link in the footer. As of October 2017, I will be asking for a donation in exchange for providing custom modified code for my projects to help keep this site available. GPDR and all that stuff In accordance with various bits of legislation around the world, either currently in force, about to come into force or proposed, you will now find that annoying "We use cookies" notice at the top of this website. The full Privacy Policy is available at the Privacy Policy link in the footer at the bottom of the page. (If you don't know what GPDR is, Google it. Real scary shit for ANYBODY with a web presence.)
A long time ago, I was doing a job for a customer who was about to move house. In a pile of stuff destined for the rubbish were some very old QSL cards, which I was told I could have if I wanted them. Below are some low resolution scans of some, along with a hand wriiten letter (remember those?), that date from 1913 to 1925. I have about 90 of them, most dating around the same period. I will post some more as time (and inclination) permits. Most are in reasonable condition, but at least one is in very poor condition. Note the schematic drawing on the back of the letter.

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