Crystal Quartz
Posted in theta healing topics on 05/28/2010 11:02 am by admin
What is the largest, lowest frequency (Hz), Quartz crystal that is made for electronic oscillators?
I Need a Large, tuning fork shaped Quartz Crystal that resonants in the 10′s of HZ.
A quartz crystal operating at less than 100 Hz would be very large and probably not practical. Even a tuning fork would be large at those frequencies. There is a much easier way. Use a crystal that is some power of 2 higher in frequency than the signal you want and divide it down using a simple ripple counter. There are more complex solutions which would allow you to divide by any integer, but the ripple counter is simple and cheap. The 74HC020 is a 14 stage ripple counter that might work well for you.
[ 藤田咲] Fujita Saki – Crystal Quartz
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