NE555 Pulse Frequency Adjustable Module Square Wave Signal Generator.

NE555 Pulse Module is a versatile signal generator based on the popular NE555 timer IC. It outputs stable square or rectangular waves with adjustable frequency and duty cycle. Ideal for applications such as motor speed control, LED dimming, and signal simulation. Onboard potentiometers allow easy tuning of output frequency and duty ratio . The wide operating voltage range makes it suitable for various DIY electronics projects . Compact design, easy to integrate into breadboards or prototype circuits.

Features of  the module:

• Uses the classic NE555 timer IC
• Adjustable Frequency Range
• Independent adjustment of frequency and duty cycle
• Outputs a clean square wave / rectangular wave signal
• Onboard power indicator LED
• Wide supply voltage range
• Compact PCB design

Package List:

1 x NE555 Pulse Module Frequency Duty Cycle Adjustable Square Wave Rectangular Wave Signal Generator