Electrical Supplies

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5x NE555 Duty Cycle Pulse Frequency Adjustabl...

Specification: On-board chip NE555. A single channel output square wave pulse ... Specification: On-board chip NE555. A single channel output square wave pulse generator module based on the ubiquitous NE555 timer IC. The module can be powered from a wide power supply range (4.5 to 12V) and will produce a continuous square wave... more

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