XY-PWM Adjustable Pulse Generator Module – Precision Waveform Control for DIY & Education
High-precision PWM signal generator with adjustable duty cycle (0%-100%) and frequency (1Hz-150kHz), ideal for testing and prototyping. Durable fiberglass PCB with gold-plated contacts ensures stable performance and corrosion resistance. Compact design with dual output modes (square & rectangular waves) for seamless integration into motor speed control, LED dimming, and audio signal projects. Includes potentiometer for real-time tuning and clear LED indicator for waveform monitoring. Perfect for electronics hobbyists, STEM educators, and industrial automation. Ships in bulk at unbeatable wholesale prices – upgrade your toolkit with professional-grade components.