Tips - Tricks - Info
Click to enlarge image.
Positioning parts and sub-assemblies with Fun-Tak, aka Blue Stuff
Function Key Overlay for your Keyboard
Presentation by Jon Iza, EA2SN at the Spanish National Ham Convention
Great history and overview of kits.
Never use a Zener diode again - use the LM431 Shunt Regulator instead.
Instructions for installing LCDs and their Bezels.
Download QSL Maker and Dial Maker
Portable Battery Capacity Calculation
Creating Columnized Emails from log entries.
CLASS E DESIGN Spreadsheet
Punching Thin Tins - an Altoids ® Tutorial
Scaling Caps and Inductors to bands other than designed.
Reverse Voltage Protection Circuits
Crystal Sets To Sideband by Frank W. Harris KØIYE
Making sense out of capacitor markings
Making Panel Labels
Manhattan Pad Building
Easy PCBs, Etching circuit boards easily
More Coming soon, stay tuned.
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