Overview: This is a pulse generation module that outputs a signal compatible with standard stepper drivers. It provides flexible control for small motor projects and must be paired with a driver to move a motor. Only the controller is included. Key features and benefits: - Flexible output: choose between a pulse signal or a PWM signal to suit your driver and control needs. - Three selectable frequency bands: high 5.4 kHz–160 kHz, medium 540 Hz–16.6 kHz, low 80 Hz–2.4 kHz, set with a jumper for easy tuning to motor and load. - Compact, simple platform: quick to drop into existing projects and form a basic control setup with a stepper motor and DC supply. - Compatibility: designed to work with most standard stepper drivers and common control architectures, minimizing integration work. - Practical reliability: clear, straightforward control interface with minimal components for robust hobbyist and prototype use. What’s included: - Controller module only. No motor, driver, or power supply included. Use scenarios: - Prototyping a DIY CNC, laser, or milling project where a ready-made pulse/PWM source speeds up development. - Building a robotics test bench to compare driver responses and micro-stepping behavior. - Developing a custom 3D printer or dispensing head where precise, adjustable stepping signals are needed. This module provides a compact, adaptable control core to speed up development and simplify direct motor control projects.