NE555 timer module
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The NE555 Delay Timer Relay Switch Module offers adjustable time delays for controlling devices, featuring a built-in relay, ideal for automation and DIY electronics projects.

The NE555 PWM / Pulse Frequency Duty Cycle Adjustable Signal Generator is a versatile module that allows for precise control over PWM signals, with adjustable frequency and duty cycle. Ideal for motor control, LED dimming, and signal modulation, this reliable NE555 timer IC based module is perfect for a wide range of DIY and electronic projects.
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