Hey, Lin. If you really want to impress someone, build the circuit with
vacuum tubes. There're probably enough OFs on this list to come up with
something that will work.
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On Wed, Nov 30, 2011 at 8:41 AM, Linda Grunthaner <email@example.com>wrote:
> Does anyone on the list have electronics experience that can help me with a
> circuit I am trying to design for my class?
> I only have a fair amount of electronics experience so I'm not sure what
> parts I need. I'm a shop certified teacher and CAD instructor so I'm
> familiar with tools and schematics and have built electronic devices. I
> haven't dabbled in electronics circuits in years so I'm not sure what parts
> I need.
> I am trying to design a circuit (starting with breadboard) that will allow
> a buzzer to buzz when another object comes close so it will have to be
> wireless. Once I know what parts I need I'd like to make it as small as
> possible perhaps 1/2.
> Thanks Lin
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