Precision-engineered NE555 Pulse Frequency Module with adjustable duty cycle for unparalleled signal control. High-quality PCB board with gold-plated contacts ensures stable performance and longevity.

Generate perfect square/rectangular waveforms ideal for stepper motor control, LED dimming, and robotics. Compact design fits seamlessly into DIY electronics and industrial automation setups.

Ultra-low price without compromising on reliability—backed by rigorous quality testing. Bulk orders available for large-scale projects, ensuring cost-efficiency for businesses and hobbyists alike.

Upgrade your projects with this versatile, plug-and-play module—effortless integration, professional results.