Key benefits Provides a clean, configurable pulse/PWM source for stepper-driver inputs, so you can test or drive stepper systems without a full controller. Flexible frequency ranges and jumper-selectable modes let you match the signal to a wide range of drivers and motors. Simple to integrate: paired with a stepper driver, a stepper motor and a DC supply it creates a basic control platform for prototyping, testing or light automation. What it does Generates a stepper-driver style pulse signal (step/impulse) for external stepper drivers. Output mode is selectable by jumper: pulse (impulse) signal or PWM signal. Three jumper-selectable frequency bands: High: 5.4 kHz to 160 kHz Medium: 540 Hz to 16.6 kHz Low: 80 Hz to 2.4 kHz Compatibility and requirements Intended to drive a stepper driver input; the module itself does not power or drive a stepper motor directly. Requires an external stepper driver, stepper motor and DC power supply to form a working motion control setup. Compatible with stepper drivers that accept standard pulse/PWM input signals (selectable via jumper). Practical details Mode and frequency selection are made with onboard jumpers for straightforward configuration. Only the controller module is included in the package; stepper driver, motor and power supply must be supplied separately. Typical use scenarios Prototyping and testing stepper drivers and motors: generate adjustable pulse or PWM signals to evaluate driver and motor behavior across frequency ranges. Simple motion control platforms: combine this controller with a driver, stepper motor and DC supply to build a basic positioning system for small automation tasks. Educational and lab use: teach or demonstrate stepper control concepts, signal effects and frequency response using an easy-to-configure source. What to expect A compact pulse/PWM signal generator designed specifically to feed stepper-driver inputs. Straightforward jumper-based configuration for mode and frequency band selection. Clear requirement: a separate stepper driver and power supply are necessary to actually run a stepper motor.