Grove - EMG Detector

EMG detector is a bridge connects human body and electrical, the sensor gathers small muscle signal then process with 2th amplify and filter, the output signal can be recognized by Arduino. The partlist of this product has been updated recently. The connecting cable you receive may have two specifications. Their functions are exactly the same, only the colors are different (corresponding relationship is as shown in the picture) Features 6 Disposable Surface Electrodes: Help users to measure more accurately Grove unified socket: The product ensures "Plug and Play" and could be versatile for various applications. Power supply voltage: 3.3V-5V 1000mm Cable Leads No additional power supply 3.5mm Connector Description EMG detector is a bridge connects human body and electrical, the sensor gathers small muscle signal then process with 2th amplify and filter, the output signal can be recognized by Arduino. You can add this signal into your control system. In standby mode, the output voltage is 1.5V. When detect muscle active, the output signal rise up, the maximum voltage is 3.3V. You can use this sensor in 3.3V or 5V system. Attention The sensor cannot be used for medical purposes. What is EMG? Electromyography (EMG) is a science that originated in Europe and the United States, and began to be used in clinical practice abroad in the 1950s and in China around the 1980s. It is now recognized as an extension of clinical examination of neuromuscular diseases, and can provide important information for the determination of the localization, characteristics and degree of lesions of neuromuscular diseases in clinical diagnosis. Histochemistry, molecular biology, genetic testing and imaging cannot replace the examination techniques. We have developed more than 400 Grove modules, covering a wide range of applications that can fulfill various needs. Click to explore the Grove Sensor family and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product. Application Detection of neuromuscular function Hardware Overview J2: grove interface, connect to analog I/O. J1: EMG Disposable Surface Electrodes connector. U1: INA331IDGKT, difference amplifier. U2, U3: OPA333, Zero drift amplifier.