2 Channel Digital Dc 5 30v Mini Usb 5v Pwm Signal Generator Duty Cycle Pulse Frequency Module (1600705503085)

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Product Overview



Product Description



2 Channel Digital Dc 5-30v Mini Usb 5v Pwm Signal Generator Duty Cycle Pulse Frequency Module 


Applications include:

Square wave generator for generating square wave signals for experimentation and control
Drive the stepper motor.
Generates adjustable pulses for use by microcontrollers.
Generates adjustable pulses for PWM control of lighting and LEDs

Features and Specifications:

Working voltage: 5-30V, support microUSB 5V input power supply.
Frequency range: 1Hz - 150KHz.
Frequency accuracy: 2%
Signal output capability: maximum 30mA output current.
Output voltage: The default is 5V PP, which can be changed with the external power input.
Ambient operating temperature: -30°C to 70°C.

Running parameter settings:

The module has 3 control buttons: connect, up and down.

Press the SET key, the display will cycle through 4 operating parameter values:
FR1: PWM1 frequency DU1
: PWM1 duty cycle
FR2: PWM2 frequency DU2
: PWM2 duty cycle

The duty cycle can be adjusted from 1% to 100% in 1% increments.


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