{"title":"ELECFREAKS PlanetX Speech Recognition Sensor","handle":"elecfreaks-planetx-speech-recognition-sensor-en","url":"/products/elecfreaks-planetx-speech-recognition-sensor-en","description":"The ELECFREAKS PlanetX Speech Recognition Sensor adds voice control to your micro:bit projects. Built around the SNR9815 IC, this module recognises spoken English commands and supports self-learning custom words, letting you build voice-controlled lights, cars, robots, and more.\n\nConnects to the PlanetX ecosystem via an RJ11 jack using I2C communication, making it simple to integrate with micro:bit expansion boards and other PlanetX sensors and actuators.\n\nKey Features\n\n\nSpeech Recognition – Recognises spoken English voice commands\n\nSelf-Learning Words – Train custom voice commands for your project\n\nSNR9815 Core IC – Dedicated speech recognition processor\n\nI2C Communication – Simple two-wire interface via RJ11 connector\n\n3.3V Operation – Direct compatibility with micro:bit\n\nPlanetX Ecosystem – Works with other PlanetX sensors and expansion boards\n\n\nIdeal For\n\nVoice-controlled LED and lighting projects\nVoice-controlled robot cars and vehicles\nInteractive micro:bit STEM projects\nHands-free device control experiments\n\n\nSpecifications\n\n\nCore IC – SNR9815\n\nConnection – RJ11 (I2C)\n\nWorking Voltage – 3.3V\n\n\nPackage Contents\n\n1× PlanetX Speech Recognition Sensor (EN)\n\n\nResources\n\nProduct Wiki & Educational Cases\n","vendor":"ElecFreaks","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":930,"title":"Default Title","sku":"EF-EF05046","mpn":"EF05046","price":27.58,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":3,"option1":"Default Title"}]}