Precision NE555 Signal Generator Module

High-quality square and rectangular wave generator with adjustable frequency (1Hz-150kHz) and duty cycle (1%-99%). Features military-grade IC chip for stable output and ±5% frequency accuracy.

Durable FR-4 fiberglass PCB with gold-plated contacts and anti-interference design. Compact 45x26mm size with clearly labeled control pins for easy prototyping.

Ideal for electronics labs, DIY projects, robotics PWM control, stepper motor drivers, and industrial testing equipment. Includes onboard potentiometers for real-time adjustments without reprogramming.

Bulk pricing available for educational institutions and manufacturing facilities. Global shipping with technical support from our engineering team.