{"product_id":"arduino-voice-recognition-module-v3","title":"Arduino Voice Recognition Module V3","description":"\u003ch2\u003eArduino Voice Recognition Module V3\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eVoice Recognition Module V3\u003c\/strong\u003e is a compact, speaker-dependent speech recognition board that adds voice control capability to your Arduino projects. It can be trained to recognize up to \u003cstrong\u003e80 voice commands\u003c\/strong\u003e (7 active at a time) and triggers predefined actions instantly upon recognizing a trained word or phrase — no internet connection or cloud processing required.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80 Voice Command Capacity\u003c\/strong\u003e — store up to 80 custom trained commands in onboard flash memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 Simultaneous Active Commands\u003c\/strong\u003e — load any 7 commands into working memory for real-time recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-Dependent Training\u003c\/strong\u003e — train the module with your own voice for high accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUART Communication\u003c\/strong\u003e — simple serial interface (TX\/RX) for Arduino integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Microphone\u003c\/strong\u003e — built-in mic for direct voice capture, no external mic needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Output Pins\u003c\/strong\u003e — direct hardware trigger pins for relay or LED control without code\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Library Support\u003c\/strong\u003e — official VoiceRecognitionV3 Arduino library available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffline Operation\u003c\/strong\u003e — fully standalone, no Wi-Fi or cloud required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating Voltage: 4.5V – 5.5V DC\u003c\/li\u003e\n\u003cli\u003eCommunication: UART (default 9600 baud)\u003c\/li\u003e\n\u003cli\u003eRecognition Accuracy: ~99% (in quiet environment)\u003c\/li\u003e\n\u003cli\u003eResponse Time: \u0026lt;1 second\u003c\/li\u003e\n\u003cli\u003eStored Commands: Up to 80\u003c\/li\u003e\n\u003cli\u003eActive Commands: Up to 7 simultaneously\u003c\/li\u003e\n\u003cli\u003eOnboard Mic: Yes\u003c\/li\u003e\n\u003cli\u003eGPIO Output Pins: 7 (one per active command slot)\u003c\/li\u003e\n\u003cli\u003eDimensions: ~31 × 50 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cp\u003ePerfect for voice-controlled robots, smart home automation, hands-free device control, accessibility tools, and any embedded project requiring offline speech recognition without the complexity of cloud APIs.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Arduino Uno, Mega, Nano, ESP32, and most UART-capable microcontrollers. Official library available on GitHub.\u003c\/em\u003e\u003c\/p\u003e","brand":"ElechHouse","offers":[{"title":"Default Title","offer_id":47139099345068,"sku":null,"price":5250.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/ArduinoVoiceRecognitionModuleV3.jpg?v=1788686671","url":"https:\/\/www.mcustore.com\/products\/arduino-voice-recognition-module-v3","provider":"My Store","version":"1.0","type":"link"}