Electronique – Sonelec-Musique
Theory – This section is for beginners, and explains briefly what are the most common electronic components. Théorie – Cette rubrique est destinée aux débutants, et explique très brièvement à ce que sont les...
Author: dapj
Toy steam engines museum – Chesterfield
Before Hams invented DIY Electronics and even before Electric Current gained any respectable position in the Manufacturing Community. The thing that was making many heads nod in unison, was Steam Engines. Coal, Steel and...
Model Railroad Electronics – Rob Paisley
“Electronic circuits that are mostly for model railroads. Shown are designs that were developed to solve certain problems or achieve a desired control function. There are throttle, train detection, animation, control and general purpose...
Mark Rollins – Model Railroading
Mark Rollins – Model Railroading – model railroad information, complete with model railroad circuit diagrams. Electrical Circuits you can make! With 3D wiring Sketches, easy for the beginner. I enjoy model railroading – HO...
Tuxgraphics AVR Microcontroller
It is not easy to find complete working embedded projects with designs, code and kit. At Tuxgraphics you will find a way to start your embedded skill development, then expand from hobby to solving...
The American QRP Club
The American QRP Club was formed in June 2003, and later incorporated, as a organization of ham radio operating enthusiasts interested in low power operation – these types of hams are called QRPers. The...
Design Notes – Power Electronics – 03
SMPS designs should have clear line or patch of isolation for product safety and long term reliability. If you use opto-couplers they need to have 5kV or better isolation and 10mm between pins. The...
Production Notes – Electrical – 02
All Electronic Products have interfaces to external electrical circuits. The power supply is also derived using converters or power supplies. Motors, Heaters and Transformers are examples of components in the electric power circuits. Points...
