{"product_id":"isd1820-recording-module-voice-board-with-on-board-mic-and-loud-speaker","title":"ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker","description":"\u003cmeta name=\"description\" content=\"Buy ISD1820 Recording Module Voice Board With On Board Mic and L online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker\u003c\/h1\u003e\n\n\u003cp\u003eQuality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoice Recording \u0026amp; Playback Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISD1820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecording Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 10 seconds (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 kHz - 8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Microphone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Speaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V - 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear digital recording \u0026amp; playback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePush buttons for record\/playback control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact PCB design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Voice Solution\u003c\/strong\u003e - Built-in microphone and speaker eliminate need for external audio components\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to Use\u003c\/strong\u003e - Simple push-button operation for recording and playback\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Ideal for space-constrained projects\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Voltage Range\u003c\/strong\u003e - Compatible with 3.3V and 5V systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Audio\u003c\/strong\u003e - Clear recording and playback capabilities\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo External Components Needed\u003c\/strong\u003e - Standalone solution\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e 100% authentic from trusted suppliers\u003c\/li\u003e\n\u003cli\u003e 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003e Expert technical support included\u003c\/li\u003e\n\u003cli\u003e Perfect for makers, students, and professionals\u003c\/li\u003e\n\u003cli\u003e Affordable pricing with bulk discounts\u003c\/li\u003e\n\u003cli\u003e Tested and verified before dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\n\u003ch3\u003eDIY Electronics \u0026amp; Hobbyist Projects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoice message recorders\u003c\/li\u003e\n\u003cli\u003eDoor bell announcements\u003c\/li\u003e\n\u003cli\u003eInteractive greeting cards\u003c\/li\u003e\n\u003cli\u003eSound effect modules\u003c\/li\u003e\n\u003cli\u003eEducational robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial alarm systems\u003c\/li\u003e\n\u003cli\u003eSecurity notification systems\u003c\/li\u003e\n\u003cli\u003eMedical device voice alerts\u003c\/li\u003e\n\u003cli\u003eSmart home automation\u003c\/li\u003e\n\u003cli\u003eCommercial audio playback systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino\/Microcontroller projects\u003c\/li\u003e\n\u003cli\u003eElectronics skill development\u003c\/li\u003e\n\u003cli\u003eIoT prototyping\u003c\/li\u003e\n\u003cli\u003eVoice processing experiments\u003c\/li\u003e\n\u003cli\u003eStudent engineering projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x ISD1820 Recording Module Voice Board\u003c\/li\u003e\n\u003cli\u003eBuilt-in Microphone (pre-installed)\u003c\/li\u003e\n\u003cli\u003eBuilt-in Loudspeaker (pre-installed)\u003c\/li\u003e\n\u003cli\u003ePush-button controls\u003c\/li\u003e\n\u003cli\u003eComplete documentation\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003cli\u003eTechnical support materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e - Connect 3.3V-5V DC power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording\u003c\/strong\u003e - Press record button and speak into microphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayback\u003c\/strong\u003e - Press playback button to hear recorded message\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration\u003c\/strong\u003e - Connect to Arduino\/microcontroller via GPIO pins\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, sourced from authorized distributors with complete authentication verification. Each unit is tested before dispatch.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day warranty on manufacturing defects covering all manufacturing defects and component failures. Covers parts and labor.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow fast is shipping?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-8 days to most of India from our Bengaluru warehouse. Express shipping available for urgent orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, complete technical support available 24\/7 via email and WhatsApp. Our engineers can help with integration and troubleshooting.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is your return policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only if product is damaged on arrival.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I get bulk discounts?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing available on 10+ unit orders. Contact us for custom quotes on larger quantities.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs coding required to use this module?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo, it can be operated with simple push buttons. However, it can also be integrated with microcontrollers for advanced applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat microcontrollers are compatible?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eCompatible with Arduino, Raspberry Pi, PIC, AVR, and any microcontroller with GPIO pins. We provide example code and documentation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow long can I record?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eUp to 10 seconds of recording time. Duration can be adjusted based on configuration and memory usage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eCustomer Support\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e support@thetechdepot.in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e Available 24\/7 for quick assistance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Help:\u003c\/strong\u003e Free consultation on project integration\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Complete guides and examples provided\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Tech Depot\u003c\/strong\u003e - Your trusted source for quality electronics components in Bengaluru!\u003c\/p\u003e\n\u003ch2\u003eBuy ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745171222785,"sku":"TTD-15023","price":165.36,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/bd7b434b867f28f9f87a3dea40d407ad.jpg?v=1778082782","url":"https:\/\/techdepot.in\/products\/isd1820-recording-module-voice-board-with-on-board-mic-and-loud-speaker","provider":"Tech Depot India","version":"1.0","type":"link"}