{"product_id":"ldtr-wg0004-ne555-pulse-frequency-duty-cycle-adjustable-module-square-wave-signal-generator-ne555-square-wave-signal-generator","title":"LDTR - WG0004 NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator, NE555 Square Wave Signal Generator","description":"1. Used as a square wave signal generator, which produces square wave signals for experimental development. \u003cbr\u003e2. Used to generate square wave signals that can drive the stepper motor . \u003cbr\u003e3. The adjustable pulse is generated for use of MCU. \u003cbr\u003e4. Generate adjustable pulses to control the related circuits. \u003cbr\u003e5. NOTE :When using a jumper cap to change the frequency, please cut off the power first, wait for the jump cap and then reconnect.\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"NE555 Square Wave Signal Generator","offer_id":52632205558107,"sku":"DIY3203","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/DIY3203.jpg?v=1774013874","url":"https:\/\/www.gadgethq.co\/products\/ldtr-wg0004-ne555-pulse-frequency-duty-cycle-adjustable-module-square-wave-signal-generator-ne555-square-wave-signal-generator","provider":"GadgetHQ","version":"1.0","type":"link"}