Monday, February 28, 2011

Quiz Practice and Quiz Master Machine or Buzzer Lockout

Davis Computers and Electronics Proudly Presents Our Products
Everything is Hand Made right here in the USA

Quiz Machines.  We make two models of quiz machines.  My unique design only has one IC the LED's form an 8 input OR gate to trigger the latch.  Other designs can be made by request, such as models with the lights in the hand units.

Quiz Practice Machine - $250.  Designed for practicing in the car, on the go, or wherever.  It features 6 players, 3 foot wires to the hand units and battery operation.

Quiz Master Machine - $250.  Designed to be used in a church for a live contest.  It features 8 players with 3, 4, 5, and 6 foot wires to the hand units.  It can be powered by an AC adapter or by a battery.  An interlocking version is available by special request.

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