{"product_id":"jq8400-fl-usb-programmable-mp3-sound-module-motion-activated","title":"JQ8400-FL USB Programmable MP3 Sound Module – Motion Activated","description":"\u003cp\u003eThe \u003cstrong\u003eJQ8400-FL USB Programmable MP3 Sound Module\u003c\/strong\u003e is a compact, versatile electronics module perfect for DIY greeting cards, interactive displays, prop builds, and any project that benefits from motion-triggered audio playback. Simply load your audio files via USB, wire it into your project, and let the built-in motion activation do the rest — your custom sound plays automatically when triggered.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Programmable:\u003c\/strong\u003e Load and update audio files directly via USB — no additional programmer needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotion Activated:\u003c\/strong\u003e Triggers audio playback automatically when motion is detected, ideal for interactive greeting cards, displays, and props.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Form Factor:\u003c\/strong\u003e Tiny 18×25mm footprint fits neatly inside cards, enclosures, and tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage Range:\u003c\/strong\u003e Operates on 3.3V–5.5V (optimal at 4.2V), compatible with most microcontroller and battery-powered setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Sleep Current:\u003c\/strong\u003e Sleep current of just 500µA keeps battery drain minimal when idle; active operating current of ~10mA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated from -40°C to +85°C for reliable performance across diverse environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Supports custom audio recordings, making every project uniquely yours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Quantities:\u003c\/strong\u003e Choose from 1pc, 5pcs, or 10pcs to match your project scale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJQ8400-FL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 × 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5.5V (Best: 4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIO Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleep Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500µA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1pc \/ 5pcs \/ 10pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY motion-activated greeting cards\u003c\/li\u003e\n  \u003cli\u003eInteractive prop and cosplay builds\u003c\/li\u003e\n  \u003cli\u003eMaker and Arduino-based electronics projects\u003c\/li\u003e\n  \u003cli\u003eEducational electronics prototyping\u003c\/li\u003e\n  \u003cli\u003eCustom sound effect installations and displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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 is the JQ8400-FL USB Programmable MP3 Sound Module used for?\u003c\/h4\u003e\n\u003cp\u003eA: The JQ8400-FL is a compact SMD sound module designed for motion-activated audio playback. It is widely used in DIY greeting cards, interactive props, maker projects, and any electronics application that requires automatically triggered audio when motion is detected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I load audio files onto the JQ8400-FL module?\u003c\/h4\u003e\n\u003cp\u003eA: Audio files can be loaded directly onto the module via a USB connection. Simply connect the module to your computer, transfer your MP3 or WAV files, and the module is ready to play them back when triggered by motion or a control signal.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does the JQ8400-FL require?\u003c\/h4\u003e\n\u003cp\u003eA: The JQ8400-FL operates on a supply voltage range of 3.3V to 5.5V, with an optimal voltage of 4.2V. Its IO level is 3.3V, making it compatible with most microcontrollers including Arduino and ESP32 boards.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many modules do I need to order?\u003c\/h4\u003e\n\u003cp\u003eA: The JQ8400-FL is available in single units (1pc), packs of 5, or packs of 10 — so you can order exactly the quantity you need for your project or production run.\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 is the JQ8400-FL USB Programmable MP3 Sound Module used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The JQ8400-FL is a compact SMD sound module designed for motion-activated audio playback. 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