Mike Singer wrote: > Olin Lathrop wrote: > > Any crystal oscillator will be far more accurate than any error > > you can see on a scope. > > It's not that true, just feed X deflection channel of the scope > with the sine from the temp-compensated sine generator and > turn off synchronization. But then you're not using the scope's timebase, which is what the OP wanted to calibrate. -- Dave Tweed -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu