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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #155501

Member Since: October 10, 2010

Country: United States

  • Yes. There’s an oscillator clock pin (8)

    By varying the 200kohm resistor and 33pf capacitor, you can achieve different oscillator timings for the bandpass filters, essentially shifting the detection/filter range down/up.

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