Precision Control with RUIST Frequency Duty Cycle Adjustable Module
Crafted with high-quality components, this module features a durable PCB and precise NE555 timer IC for stable signal generation. The adjustable frequency and duty cycle offer fine-tuning for square wave outputs, ideal for stepper motor control, LED dimming, or timing circuits.
Versatile Applications for DIY & Professionals
Perfect for robotics, automotive testing, and industrial automation. The clear LED indicator provides real-time feedback, while the compact design ensures easy integration into prototypes or existing systems.
Reliable Performance at Unbeatable Value
Engineered for longevity with corrosion-resistant contacts and heat-dissipating materials. Buy in bulk for lab setups, educational projects, or large-scale manufacturing—wholesale pricing guarantees cost-efficiency without compromising quality.
Global Wholesale Advantage
Source directly from a leading supplier with competitive pricing, fast shipping, and a vast inventory. Trusted by engineers and hobbyists worldwide for consistent, professional-grade components.