Honorable
Mention
Precision Frequency Meter
The well-designed Precision Frequency Meter precisely
measures input frequency that is locked to a known standard.
In this CY8C27443 microcontroller-based project, a crystal oscillator
is placed in a temperature-controlled environment to enhance
its precision. Before it’s used to measure the input frequency,
the reference oscillator’s frequency is measured against the
exact time broadcast on public radio. The resulting meter achieves
extremely accurate frequency measurements.
Clayton
Gumbrell
clayton@cesolutions.co.nz
New Zealand
