My personal fascination with electronics and technology started at a very early age when Santa brought a simple electronics experimenter kit one Christmas Eve. All the components were laid out on a board and each one had small wire springs for terminal contacts. The instruction book included diagrams showing how to hook up the wires to complete each circuit.
I can't remember all of the experiments exactly, but I do know there was a switch triggered burglar alarm, some light circuits, and a crystal radio, among others. The 'radio' used a rough crystal with a cat's whisker probe with no application. Luckily we were living in Southern California at the time with at least one 50,000 watt broadcast radio station that I could pick up.
I was very intrigued, and pleased, to discover Andrew Alter, a leading humanoid robot designer, Mech Warfare organizer, and RoboGames champion, explaining the Electronic Brick Starter Kit, since it shows that the same basic approach is still very much in use today.(more…)