{"product_id":"diy-ne555-cd4017-running-led-flow-light-kit","title":"DIY NE555 CD4017 Running LED Flow Light Kit 1\/5\/10pcs","description":"\n\u003ch2\u003eDIY NE555 CD4017 Running LED Flow Light Production Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own mesmerizing running LED light display with this hands-on DIY electronic kit! Featuring the classic \u003cstrong\u003eNE555 timer IC\u003c\/strong\u003e and \u003cstrong\u003eCD4017 decade counter\u003c\/strong\u003e, this production suite creates a smooth, flowing LED light sequence that's perfect for electronics enthusiasts, students, hobbyists, and makers of all skill levels.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngaging Build Experience:\u003c\/strong\u003e Assemble your own running LED flow light from scratch — a fantastic way to learn circuit design, SMD soldering, and IC-based timing circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassic IC Combination:\u003c\/strong\u003e Uses the widely studied NE555 timer (clock generator) paired with the CD4017 decade counter to drive LEDs in a sequential running pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Components Included:\u003c\/strong\u003e Each order includes SMD components for a compact, professional-looking finished board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Quantity Options:\u003c\/strong\u003e Available in 1-piece, 5-piece, and 10-piece sets — ideal for classrooms, workshops, or bulk hobby projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Color Options:\u003c\/strong\u003e Choose from 3 LED color variants to customize your light display.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable Design:\u003c\/strong\u003e Fully customizable to suit your project needs — adjust timing, LED count, and layout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Learning \u0026amp; Decor:\u003c\/strong\u003e Use it as a science\/electronics learning project \u003cem\u003eor\u003c\/em\u003e as an eye-catching decorative light display once assembled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eNE555 timer IC\u003c\/strong\u003e generates a clock pulse signal, which feeds into the \u003cstrong\u003eCD4017 decade counter IC\u003c\/strong\u003e. The CD4017 steps through its 10 output pins sequentially with each clock pulse, lighting up each LED in turn to create the classic \"running light\" or \"chasing light\" effect. It's a timeless beginner-to-intermediate electronics circuit that teaches real-world IC principles.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eICs Used:\u003c\/strong\u003e NE555 Timer + CD4017 Decade Counter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e SMD (Surface Mount Device)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Quantities:\u003c\/strong\u003e 1pcs, 5pcs, 10pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Color Options:\u003c\/strong\u003e 3 color variants available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e DIY electronics, education, decorative lighting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomized:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronics students and hobbyists\u003c\/li\u003e\n  \u003cli\u003eSTEM education projects and classroom demonstrations\u003c\/li\u003e\n  \u003cli\u003eMaker spaces and electronics workshops\u003c\/li\u003e\n  \u003cli\u003eDecorative LED light displays\u003c\/li\u003e\n  \u003cli\u003ePracticing SMD soldering skills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Electronics Products\u003c\/h3\u003e\n\u003cp\u003eLooking for more components to complete your builds? Check out our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Making\u003c\/a\u003e for crafting and wiring projects, or browse our \u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003eCCB Flat Round Spacer Beads for DIY Projects\u003c\/a\u003e. For more creative kits, explore our \u003ca href=\"\/products\/glow-in-the-dark-natural-stone-round-beads-diy-jewelry-making\"\u003eGlow in the Dark Round Beads for DIY Making\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the DIY NE555 CD4017 Running LED Flow Light Kit include?\u003c\/h4\u003e\n\u003cp\u003eA: Each kit includes all necessary SMD components to assemble a running LED flow light circuit. The NE555 timer IC and CD4017 decade counter IC work together to create a smooth sequential LED chasing light effect. Available in 1pcs, 5pcs, or 10pcs quantities, with a choice of 3 LED colors.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this kit suitable for beginners in electronics?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is well-suited for beginner-to-intermediate electronics enthusiasts. It's a classic learning circuit commonly used in electronics education to demonstrate IC timer and counter functions. Basic SMD soldering experience is helpful, and it makes an excellent hands-on project for students and hobbyists.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does the NE555 CD4017 LED flow light kit require?\u003c\/h4\u003e\n\u003cp\u003eA: The NE555 and CD4017 ICs typically operate on a standard DC supply voltage (commonly 5V–15V depending on your specific board configuration). Please review the included documentation for the exact voltage requirements of your kit variant before powering it up.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this kit as a decorative light display after assembly?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Once assembled, the running LED flow light creates an attractive sequentially animated light display that can be used as a decorative accent in your home, workspace, or hobby room. Its compact SMD design gives it a sleek, professional appearance.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the DIY NE555 CD4017 Running LED Flow Light Kit include?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each kit includes all necessary SMD components to assemble a running LED flow light circuit. The NE555 timer IC and CD4017 decade counter IC work together to create a smooth sequential LED chasing light effect. 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Its compact SMD design gives it a sleek, professional appearance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY NE555 CD4017 Running LED Flow Light Kit 1\/5\/10pcs\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/diy-ne555-cd4017-running-led-flow-light-kit\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"5PCS","offer_id":54241221837110,"sku":"14:1254#5PCS","price":13.42,"currency_code":"USD","in_stock":true},{"title":"1PCS","offer_id":54241221869878,"sku":"14:365458#1PCS","price":5.25,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":54241221902646,"sku":"14:771#10PCS","price":22.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S630a8691d8d243a0ba89127a597b87fcQ.webp?v=1784596998","url":"https:\/\/zpaxo.com\/products\/diy-ne555-cd4017-running-led-flow-light-kit","provider":"Zpaxo","version":"1.0","type":"link"}