LM331 1KHz to 10V Frequency to Voltage Converter Module

This module is ideally suited to converting a frequency to a voltage. When then module is connected to a 0 – 1KHz input the module is able to produce a voltage in the 0 – 10V range. This is such that a 100Hz input can produce 1V and a 1KHz input can produce a 10V output. The exact amount can be adjusted using the onboard potentiometer.

Features:

• Input voltage, output frequency signal.
• Can adjust potentiometer to calibrate the corresponding relationship of voltage and frequency.
• This module output can supply drive for pulse signal, Yang connection with matching available to drive.(12 V power supply, the string of a resistance of 330 R, 13 to 24 V power supply, to list a current-limiting resistance to 2.7 K line)
• Operating voltage: 13.5V – 30V.
• Input controlled voltage range: 0-10V.
• The output frequency range: 0-10 KHZ

Introduction and Description:

• Connection details: 
  VCC: working power supply.
  GND: the power supply.
  IN + : the input voltage.
  IN – : input fields.
  OCOUT: signal collector output port (drive with the output).
  FOUT: frequency output port (gm the frequency of the output)
• Instructions:
  Will pick on F, frequency pulse signal on VOUT is corresponding to the output voltage.
  Corresponding relations between input and output:
  1 v = 1 KHZ.
  10 v = 10 KHZ

When using corresponding relation if there is a deviation, can adjust potentiometer to calibration.

Package Includes:

1 x LM331 1KHz to 10V Frequency to Voltage Converter Module