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NE555 Pulse Generator Pulse Starter Duty Cycle and Frequency Adjustable Module DIY Kit Oscillator Square Wave Signal Generator
$5.6$7.87-28.84%
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Features
Precision Pulse Control
The NE555 module delivers stable square wave signals with adjustable frequency (1Hz-150kHz) and duty cycle (1%-99%), ideal for DIY electronics, robotics, and signal testing.
Premium Build Quality
Features a durable fiberglass PCB with gold-plated pins, high-precision potentiometers for fine-tuning, and heat-resistant components for long-term reliability.
Versatile Applications
Perfect for timing circuits, LED flashers, tone generators, motor speed controllers, and educational STEM projects. Plug-and-play design for quick prototyping.
Cost-Efficient Bulk Solution
Direct factory pricing ensures unbeatable value for makers, labs, and electronics wholesalers. Ships globally with volume discounts.
Compact & User-Friendly
Mini 3.2x4.5cm board with clear pin labels. Compatible with breadboards and solder-free jumpers for hassle-free experimentation.
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