PWM Pulse Frequency Duty Cycle Square Wave Generator Module, Adjustable Module for Experimental Development and Motor Control, with Display.

[Versatile Signal Generator] Used to generate square wave signals for motor drivers and MCU control circuits, ideal for experimental development. [Clear LCD Display] Easily monitor frequency and duty cycle with a clear display, ensuring accurate parameters. [Auto Save Parameters] Configuration parameters are saved after power-off, ensuring convenience and efficiency for future use. [Serial Port Communication] Communicate easily using serial port control, allowing seamless integration with other devices. [Adjustable PWM Output] Adjust frequency and duty cycle separately with high accuracy and a wide frequency range for precise control. Specification: Item Type: Signal Generator Module Material: Plastic The frequency range is divided into four, automatic switching: 1.XXX (without decimal point): the smallest unit is 1 Hz, in the range from 1 Hz to 999 Hz; 2.X.XX (one hundred decimal places) is the minimum unit of 0.01 kHz, in the range of 1.00 kHz to 9.99 kHz; 3.XX.X (ten in decimal): the minimum unit is 0.1 kHz; range 10.0 kHz ~ 99.9 kHz; 4.XXX (decimal tens and one hundred): the minimum unit is 1 kHz; range 1 kHz ~ 150 kHz. For example, frequency display: 100 indicates that the PWM output pulse is 100 Hz; 1.01 represents the PWM output pulse of 1.01 kHz; 54.1 represents the PWM output pulse of 54.1 kHz; 1.2.4 indicates that the PWM output pulse is 124 kHz; Duty cycle range: 0 to 100% of configuration parameters, power-off backup. Module parameters: Frequency range: 1 Hz ~ 150 kHz Frequency accuracy: within