The John Walsh Articles
Analogies In Electricity (Part 1)
Analogies of Electricity (Part 2)
Scale: Some Numbers
A Crystal Set
The Electron
Wire Baluns (Part 1)
Wire Baluns (Part 2)
Transmitter Impedance
The ‘Q’ of a Tuned Circuit
The Phase Locked Loop
Units Of Measurement
The dbs
Lead Acid Batteries
The Microphone
Inductors
Capacitors (Part 1)
Capacitors (Part 2)
Thoughts on the Magnetic Field in a Toroid