...The radios we'll always remember


 Posted By: Robert Nickels (W9RAN)
Posted: 05/125/2023

Tech Library 0 Comments 05/125/2023 

DIY Layout Creator

a CAD tool for homebrewers


If you're like most homebrewers, often times you just want to build a one-time-only circuit and end up with a haphazard layout or one you have to tear apart and start over on to get everything to fit.   DIY Layout Creator is designed for just this purpose!   Not only do you get a layout that will work but a document that shows what you did so when you come back to it 3 weeks later it won't look like a map of the moon!  You can start with a standard perfboard, stripboard, or a variety of other standard prototype boards and since it was  developed by guitar amp builders, a good selection of tube and tube-related symbols are available.

DIYLC runs on Windows or Linux - according to the developer's website:

DIY Layout Creator

DIY Layout Creator (DIYLC in short) is freeware drawing tool developed with help of a large online community of DIY electronics enthusiasts. It incorporates many ideas that came from people using older versions of the application. The goal is to provide a simple interface and enough power to let the user draw schematics, board/chassis layouts and guitar wiring diagrams quickly and without a steep learning curve. Also, it is build around the flexible open source framework that may be used to draw pretty much anything. Below is a sample board layout drawn in DIYLC3.

 

DOWNLOAD LINK

Click on the image title or on the image itself to open the full-sized image in a separate window.

   

On the workbench
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Skyking Skyking do not answer. Message follows...

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Posted: 11/332/2023
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Posted: 11/320/2023
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Although Source Codes ceased with the 2001 edition, it is available here for historical purposes.The EIA Source Code is a numeric symbol that was assigned and registered by the Electronic Industries Association (EIA) that could be stamped or marked on any or all products to identify the production source or the vendor assuming product responsibility.In addition, the EIA code provided for adding nu...  READ MORE

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David Gleason is an unsung hero

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John Wells, Cliff Harvey, and the Harvey-Wells Electronics Company

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Posted: 08/234/2023
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Ballast Tube data and substitutions

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Posted: 08/214/2023
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Electricity Explained

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A Poem about Morse Code

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The History of the Car Radio

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Posted: 06/171/2023
Comments: 0
History of the Car Radio

Seems like cars have always had radios, but they didn't.   Here's the story:     One evening, in 1929, two young men named William Lear and Elmer Wavering drove their girlfriends to a lookout point high above the Mississippi River town of Quincy, Illinois, to watch the sunset.  It was a romantic night to be sure, but one of...  READ MORE

Tech Library
Posted: 05/125/2023
Comments: 0
DIY Layout Creator

If you're like most homebrewers, often times you just want to build a one-time-only circuit and end up with a haphazard layout or one you have to tear apart and start over on to get everything to fit.   DIY Layout Creator is designed for just this purpose!   Not only do you get a layout that will work but a document that shows what you did so when you come back to it 3 weeks la...  READ MORE

Tech Library
Posted: 04/105/2023
Comments: 0
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