Re: TI-H: Demolition Calc


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Re: TI-H: Demolition Calc




a simple fm transmitter would be in hte range of <$5.00 for this purpose,
but you could buy one you talk into at radio shack for $10 and then change
input to be neg calc link outputs.  (it would be cheaper and easier just to
put a button in place of the microphone than rig it to the calc)  For the
reciever on the bomb, im not eaclty sure about price, put a simple fm
tuning circuit set to the same one as the transmitter that drives a simple
transistor amplifier for the ignition power supply can't possibly be over
$5.00 either.


At 09:53 PM 12/16/98 -0500, Jon Mullen wrote:
>
>Let's say I've got an operating budget of $20, to make the receiver and two
>bombs.  Would it be possible to make a transmitter for the calc, which sends
>out a signal, which is received by the bomb, which sends electricity to the
>fuse, which ignites?  Batteries are expendable...
>
>Kaus wrote:
>
>> you could do it by having a simple shortrange radio connection that simply
>> waited for the right pulse on the link that caused the bomb to detonate
>> using perhaps a simple ignition like for the little rocket things physics
>> classes around the world make.  but, you would have to have a power suply
>> capable of igniting the thing on board the bomb, so the explosion could do
>> damage to the circuitry/batteries.  If this is not a problem, then....
>>
>> At 09:35 PM 12/16/98 -0500, you wrote:
>> >
>> >Is the anyway to make a remote controlled bomb (cherry or smoke bomb)
>> >that is controlled by a device attached to the calc?  Can it be made for
>> >relatively cheap?
>> >
>> >
>
>


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