The HZ to V Click Board™ is a device that can convert the input frequency of the signal with virtually any wave shape to a DC voltage output, with a level proportional to the input frequency. It has a linear response, and by applying a signal with a frequency between 10Hz to 10kHz on its input, the Click Board™ will generate a DC voltage, ranging from 0V to 3.3V.
The Hz to V Click Board™ features very good linearity, covers a wide input frequency range from 10Hz to 10kHz and it has good temperature stability.