ElectroMaster
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Jeopardy Quiz Game - This electronic "Jeopardy" game circuit consists of four push-button switches. When one is pressed,
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Jeopardy Quiz Game - This electronic "Jeopardy" game circuit consists of four push-button switches. When one is pressed,
This electronic "Jeopardy" game circuit consists of four push-button switches. When one is pressed, the corresponding output is turned on. The outputs can be connected to a siren or lights to indicate the winner.
How it Works
When a push-button is pressed, the corresponding 'flip-flop' is triggered. As a result, the output is turned on, and remains on, even after the switch is released. Also, a HI signal is sent to each of the 'NOR' gates. This locks out the other three inputs,...
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