Metal detecting as a hobby.
Metal detecting terminology.
Quality and cheap metal detectors:
Bounty Hunter Tracker,
Garrett ACE 150,
Bounty Hunter Junior,
Bounty Hunter Fast Tracker.
Electronics
Ham radio basics
The Morse code
Learn how to read resistor color codes and practice with our resistor color code calculator. A short tutorial on how to test semiconductors with digital and analog multimeters.
Simple hobby projects:
Interfacing computer microphones to sound cards.
The 3 main types of metal detectors used today and a simple BFO metal detector schematic.
Wireless microphone schematic diagram
Fluid level control schematics with LM1830 fluid level detector circuit.
A Class D 170w power amplifier schematic diagram with LM4652 for car boosters and self-powered speakers.
Hobby electronic kits.
Sport fishing
Sport fishing regulations in England
Recreational fishing regulations in Australia
The best sport fishing magazines.
Guitar playing
How to tune a guitar
The most used guitar chords and a comprehensive guitar chord database with midi audio samples from the simple C chord to slash chords and power chords.
A Chords
B Chords
C Chords
D Chords
E Chords
F Chords
G Chords
Guitar effects - or how to make your guitar sound like your favorite guitarist.
Chorus effects and delay pedals with examples of commercial units still in production.
Famous guitar brands - Fender Stratocaster guitars and
Telecaster guitars.
Tips for buying a guitar.
RC models
Playing with remote control models is a wide spread recreational activity for kids and adults alike. RC cars, airplanes, boats provide a massive amount of thrill and entertainment.
If you are looking to dwelve into a fun, rewarding hobby, RC might be just what you are looking for.