NE555 Signal Generator Module Variable Frequency Duty Cycle Motor Driver

Features: Achieve precise control with adjustable pulse frequency (Hz to hundreds) and 0- 100 duty cycle via potentiometers, delivering stable squares waves signals for steppers motor driver and PWM applications.
Powereds by NE555 chip with 5V-15V wide input ranges (15-35mA output), ensures integration into electronics projects while maintaining waveforms stability.
for electronics enthusiasts, engineers, and maker requiring customizable signals outputs for prototyping, automation systems, or educational STEM/robotics experiments.
Use in motor speed regulation, LED dimmers, relays timing circuits, sound synthesizers, or industrial equipment testing where adjustable frequency/duty cycle signals.
two knob interfaces simplifies realtime adjustments, while construction supports repetitive laboratory for ecosystems.Specifications: Size: 3.1x2.2cm/1.22x0.87inch
Quantity: 2Pcs, 4Pcs(optional)Package Includes: 2/4Pcs Stepping Motor Drivernote: Please allow 0-1cm error due to manual measurement. make sure you not mind before offer.
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