PWM Pulse Frequency Generator, Icstation Signal Generator Module DC 3.3V-30V Function Generator 5-30mA 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Square Wave LCD Display
---------------------------------------------------- Wide Application----------------------------------- APPLICATION ---- as square wave signal generator for experimental development; as square wave signal generator for a motor driver; as adjustable pulse generator for MCU; as a pulse generator, control-related circuits (PWM dimming, speed regulating). ------------------------------------------------------more accurate(duty cycle step 0.1%)------------------------------------------------ There are 2 modes supported. Normal Mode/Exact Mode.Normal mode: Frequency range 1Hz-150kHz, duty cycle 000-100%, duty cycle step 1%Exact mode: Frequency range 1Hz-15kHz, duty cycle 00.0-100%, duty cycle step 0.1% 1. Operated by code potentiometer.2. With lock function to avoid misoperation.3. The duty cycle upper and lower bounds are adjustable. --------------------------------------- ------------------------------------------------------------------------------ ------------------------- The frequency is divided into 4 ranges and switched automatically.1. XXX: minimum unit 1Hz, value range 1Hz~999Hz.2. X.XX: minimum unit 0.01kHz, value range 1.00kHz~9.99kHz.3. XX.X: minimum unit 0.1kHz; value range 10.0kHz~99.9kHz.4. X.X.X: minimum unit 1kHz; value range 1kHz~150kHz.
Product Features
- PWM Pulse Frequency module work voltage range is DC 3.3V-30V; the frequency range is 1Hz-150kHz/1Hz-15kHz; the output current is 5-30mA.
- PWM frequency supports 2 modes:normal mode & accurate mode.Regular mode with 1% duty cycle steps.Precision mode with 0.1% duty cycle steps.
- With lock function; PWM output can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto-saved after setting.
- Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer; Dimmer; Speed governor, and so on.
- There is no output voltage control. The output voltage is the same as the input voltage. That can be easily changed by adding a simple potentiometer.
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