Precision PWM Signal Generator Module for Industrial & DIY Projects
High-quality square/rectangular wave generator with ultra-stable signal output, ideal for motor speed control, LED dimming, and robotics. Features durable FR-4 fiberglass PCB with gold-plated contacts for corrosion resistance. 0%-100% duty cycle adjustment via rugged blue potentiometer, supporting 1Hz-150kHz frequency range. Dual output modes (analog/digital) with 3.3V-30V wide voltage input. Perfect for CNC machines, lab equipment prototyping, and audio synthesizers. Includes reverse-polarity protection and low-noise design for sensitive electronics. Ships in ESD-safe packaging. Bulk discounts available – wholesale pricing for makerspaces, factories, and educational institutions. Global warehouse stock ensures fast delivery.