> I believe someone mentioned a long while back that a crystal > with the wrong physical orientation on the board will fail or > misbehave when the rocket accelerates. ISTR that the top of > the casing should be pointed in the direction of travel How much is the acceleration? 4G? 6G? This much could be achieved in a Formula 1 car in the bending, so how would you do do that in there? Tamas On 12/11/06, Jinx wrote: > > > However since your circuit is intended for a model rocket, > > rugged is a valid consideration in this case. I think a resonator > > is the right choice in this case > > I believe someone mentioned a long while back that a crystal > with the wrong physical orientation on the board will fail or > misbehave when the rocket accelerates. ISTR that the top of > the casing should be pointed in the direction of travel > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- unPIC -- The PIC Disassembler http://unpic.sourceforge.net -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist