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Game Circuits
Page 3
Games:
# - E F - LM - RS - Z Last Updated on:
Monday, October 03, 2011 06:07 PM
Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
Magic Lamp - You have probably seen "magic lamp" circuits in which an ordinary
incandescent bulb is lit by a match. These circuits rely on a hidden temperature or
light sensor and are not particularly interesting. I decided to make a magic
lamp,...(added 7/03)
Magic Wand Conjuring Trick - This simple conjuring trick is intended to provide
some enjoyment for the beginner in electronics or conjuring, and should take only an
hour or two to build. The trick works as follows: a wand.... (electronic design
added 10/06)
Original Two-wire Game Show Time - Scroll down to find this circuit. The
game show timer determines which contestant presses their button first by lighting
a lamp and ringing a bell and the slower contestants are locked out. The
circuit is convenient in that only two wires are needed to interconnect the
stations ….(added 03/03/03)
Quiz - This project can be used for a quiz with up to 4 contestants (or
teams). Each contestant has a trigger push-switch and LED. When a trigger switch
is pressed it lights the corresponding LED, sounds the bleeper and prevents the
other trigger switches from working, therefore showing which contestant
....Designed by John Hewes (circuit added 06/07/08)
Quiz Circuit - I've had a few requests for a quiz circuit, so here is a 4
input design which can easily be modified. Maybe, I should write the application
notes in the style of a game show host... (electronic design added 6/07)
Real YoYo Project - The original yoyo was equiped with 2 LEDs that lit up when
device was spinning. I decided to add a micro to give it some extra pazazz. The
trick here is to make unit work without a power switch. The mercury switch
is positioned so that it supplies power when unit is spinning. After about
20 seconds, PIC shuts down in sleep modes, .... (electronic design
added 10/06)