Features Versatile Signal Generation: This Duty Cycle Signal Generator provides adjustable pulse, frequency, and duty cycle from 1HZ to 100KHZ, ideal for diverse applications Automatic Unit Conversion: Enjoy hassle- with automatic conversion between HZ and KHZ, ensuring accurate readings without manual adjustments Multi-Function Output: This Pulse Signal Generator produces PWM, square wave, and rectangular wave signals, for experimental development and testing Clear LED Display: Equipped with a bright LED digital display, this Frequency Generator offers intuitive and clear readings for easy monitoring and control Wide Application Range: for use as a square wave signal generator for motor drivers and adjustable pulse generator for microcontroller units, enhancing project versatility Features: 1、Basic Specification: This is a single chip microcomputer that supports adjustable pulse, frequency, and duty cycle. 2、Automatic Conversion: When the drive module has no decimal point, the unit is HZ; when there is a decimal point, which is the unit of KHZ; automatic conversion, without manual adjustment. 3、Signal Generator: This is a PWM, squares wave, rectangular wave signal generator, which can be used as an experimental development. 4、LED Digital Display: This drive module has an LED digital display with intuitive and clear readings. 5、Application Field: The drive module can be applied to the squares wave signal generator of the motor driver; as the adjustable pulse generator of the MCU. Specification: Item Type: Duty Cycle Signal Generator Model: YF-6 Frequency Range: 1HZ~100KHZ Adjustable, Through the Potentiometer Knob Duty Cycle Range: 0~100% Adjustable, Adjusted by Potentiometer Knob Power Supply: DC 7V~24V Universal PWM Width = Input Voltage Output PWM Drive Capability: Output is driven by transistor S8050 Package List: 1 x Drive Module Note: Note that the input voltage can only be DC 7‑24V, and the power supply is not divided into positive and negative poles. Please avoid working in rain and damp environments. Package List 1 x Drive Module