{"id":15859149111456,"title":"Hyuduo NE555 Pulse Rate Generator Module 5-15V DC Rectangular Signal Generator with LED Display Adjustable Duty Cycle 2.9 x 3.6 cm for Electronics Projects","handle":"hyuduo-ne555-pulse-rate-generator-module-5-15v-dc-rectangular-signal-generator-with-led-display-adjustable-duty-cycle-2-9-x-3-6-cm-for-electronics-projects","description":"\u003ch3\u003eHyuduo NE555 Pulse Rate Generator Module 5-15V DC Rectangular Signal Generator with LED Display Adjustable Duty Cycle 2.9 x 3.6 cm for Electronics Projects\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe degree of output frequency range is optional. Use the short circuit cap to choose to adjust the output frequency more smoothly.\u003c\/li\u003e\n \u003cli\u003eDo not overcurrent the signal output, otherwise the chip will be damaged.\u003c\/li\u003e\n \u003cli\u003eOutput with LED indicator, when the LED is low, the LED is off, and when the frequency is low, the LED flashes, clearer and more convenient.\u003c\/li\u003e\n \u003cli\u003eWidely used for multiple occasions, suitable for many devices.\u003c\/li\u003e\n \u003cli\u003eGenerate a rectangular signal with adjustable pulse. 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NE555 Pulse Rate Generator Module 5-15V DC Rectangular Signal Generator with LED Display Adjustable Duty Cycle 2.9 x 3.6 cm for Electronics Projects\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe degree of output frequency range is optional. Use the short circuit cap to choose to adjust the output frequency more smoothly.\u003c\/li\u003e\n \u003cli\u003eDo not overcurrent the signal output, otherwise the chip will be damaged.\u003c\/li\u003e\n \u003cli\u003eOutput with LED indicator, when the LED is low, the LED is off, and when the frequency is low, the LED flashes, clearer and more convenient.\u003c\/li\u003e\n \u003cli\u003eWidely used for multiple occasions, suitable for many devices.\u003c\/li\u003e\n \u003cli\u003eGenerate a rectangular signal with adjustable pulse. The compact and practical design makes it more stable.\u003c\/li\u003e\n \u003c\/ul\u003e"}