Make
Your Own National Science Bowl® Competition Buzzer
For
those of you who want to build your own buzzer lock-out systems
for the tournament, here is the schematic drawing necessary and
a parts list. All of the parts can be purchased at Radio Shack®.
The total cost for building an entire set is $300. Our resident
schematic expert is Krishna Shah. Should you have any questions
you may reach him at (916) 353-4483. (Courtesy of the Western
Area Power Administration)
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