Thread: T-Shirt cannon pnuematic set ups
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Unread 20-07-2009, 09:19
McGyver McGyver is offline
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Re: T-Shirt cannon pnuematic set ups
the Physics class at my school made a t-shirt cannon and they used a sprinkler valve to fire it, but they also used a SCUBA tank and regulator before it. as for the pressure gauge, there are digital gauges available for under $5 that just use a sensor with a variable resistance. I believe that there is a LEGO 'hack' website that has instructions on how to pirate the gauge and use it as a sensor.