How to Colonize an Asteroid
The majority of simple logic circuits, and many of the digital experiments in this web, require five volts of direct current (dc) to operate. This section of the web will show you how to build a 5 volt dc power supply which operates from the 110 volt ac wall socket in your house. The power supply you build here should last you for many years, as long as you do not overload it too often.
A kit of parts to build this project will be available soon from
