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Galaga Arcade Game - (electronic circuit added 04/05) |
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Game Boy Camera PC Serial Interface - (schematic diagram added 2/07) |
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Game Console - Intersil Application Block Diagram (app note added 6/06) |
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Game Show Timer - Here is a really simple game show timer designed with the
beginner in mind! The power source is an ordinary 12 volt lantern battery or
battery pack made up of C or D cells. The lamps may be ordinary flashlight bulbs;
the prototype uses 750 mA Krypton types (KPR112) with wires soldered directly onto
the bulbs. The control devices...(added 03/03/03) |
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Game Show Who's First Indicator Lights - The circuit above turns on a light
corresponding to the first of several buttons pressed in a "Who's First" game.
Three stages are shown but the circuit can be extended to include any number of
buttons and lamps. Three SCRs (silicon controlled rectifiers) are connected with a
common cathode resistor (50 ohm) so that when any SCR conducts, the voltage on the
cathodes will rise about 7 volts above the voltage at the junction of the 51K and
1K ohm resistors and prevent triggering of a second SCR. When all lamps are off,
and a button is pressed, the corresponding SCR is triggered due...(electronic
schematic / circuit added 11/05) |
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GameBoy Camera Parallel Port Interface - (circuit added 2/07) |
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GameBoy Cartridge - ….(electronic schematic added 03/08) |
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Gameboy LCD Schematic - (circuit added 7/02) |
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Gameboy Mbc1 Circuit Equivalent - (circuit added 7/02) |
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Gameboy Power & Cartridge Schematic - (circuit added 7/02) |
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Gameboy Rom+Ram+Mbc1 Cart Schematic - (circuit added 7/02) |
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Gameboy Schematic - (circuit added 7/02) |
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Games - the first game show timer was modified for better performance (added
7/03) |
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Gyrus Arcade Game - (electronic circuit added 04/05) |
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Hangman game - (diagram added 2/07) |
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High Power LED mood Lamp - ….(electronic schematic added 08/08) |
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Interfacing Sony Control stick to Empeg - (electronic circuit added 4/05) |
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JAMJust a Minute Circuit - (electronic circuit added 10/05) |
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Junior PacMan Arcade Game - (electronic circuit added 04/05) |
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Ladybug Arcade Game - (electronic circuit added 04/05) |
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Lazer Tag Equipment Modifications - (electronic circuit added 04/05) |
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LED Dice - Has slow down tumbling action. This project has two
advantages over previous dice circuits. It produces a realistic readout as well as
a 'slow-down' feature. These combine to make it one of our most popular
games projects. As can been seen in the photo, the 7 LEDs are
positioned....(diagram added 2/07) |
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LED Zeppelin - The name of our game, LED Zeppelin, is a play on words. It
comes not from the pop group of the same name but from Graf Von Zeppelin, a German
who invented the first rigid air ship in 1900. The association fits
perfectly. The game consists of six LEDs and an indicator LED that flashes at a
rate of about 2 cycles per second. A push button is the "Operations Control" and
by carefully pushing the button in synchronisation with the flashing LED, the row
of LEDs will gradually light up....(electronic circuit added 2/07) |
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LEDs or Lamps Sequencer - Very simple, versatile modular design No limits to
the number of modules used in the ring (added 9/04) |
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Lego Mindstorms Double Rotation Sensor - (diagram added 1/07) |
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Lotto Selector - Helps you win a fortune. (diagram added 2/07) |
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Low-Cost Electronic Quiz Table - (electronic Circuit / Schematic added 10/04) |
