Great Idea's!

Said Thomas Jefferon in a letter to Isaac McPherson,

"If nature has made any one thing less susceptible than all others of exclusive property, it is the action of the thinking power called an idea, which an individual may exclusively possess as long as he keeps it to himself; but the moment it is divulged, it forces itself into the possession of every one, and the receiver cannot dispossess himself of it. Its peculiar character, too, is that no one possesses the less, because every other possesses the whole of it."

Simple Electronic Vehicle Immobilizer Design

Simple, inexpensive, robust,
thoroughly field-tested,
immobilizer design!

This can prevent your vehicle being stolen
- even if the thief has the keys!

Uses only the following electronic components:



these mechanical components:


and here's the fancy, animated schematic:



See http://g-spot.netau.net/index.htm for full instructions on assembly and installation
or watch the video below to see how to assemble one using
leaded components without a circuit board:

Happy Soldering/Motoring!