Advancer Technologies Muscle Sensor v3
Contents
1. FiPololu Robotics amp Electronics Advancer Technologies Muscle Sensor v3 www pololu com Overview This muscle sensor from Advancer Technologies measures a muscle s activity by monitoring the electric potential generated by muscle cells This is referred to as electromyography EMG The sensor amplifies and processes the complex electrical activity of a muscle and converts it into a simple analog signal that can easily be read by any microcontroller with an analog to digital converter ADC such as an A Star or Arduino or even a Maestro servo controller as shown in the video above As the target muscle group flexes the sensor s output voltage increases The exact relationship between the output voltage and the muscle activity can be fine tuned using an on board gain potentiometer A cable is included for connecting three electrodes to the muscle sensor board One end of the cable is terminated with a single 3 5 mm audio style connector that can be plugged directly into the board The opposite end has three snap style connectors to make it easy to attach and detach electrodes Please note that the six included sample electrodes are intended to be single use replacement electrodes are available directly from Advancer Technologies or from medical supply stores The board s power and signal pins have a 0 1 pitch and work with 0 1 male headers and 0 1 female headers For more detailed information about the muscle sensor including instr2. e sensor ships with all of the components shown below the sensor board a 24 61 cm cable for connecting electrodes to the sensor board and six 24 mm sample electrodes The power and signal pins work with standard 0 1 male headers or 0 1 female headers not included www pololu com Documentation on producer website
3. uctions on how to use it see the Advancer Technologies Muscle Sensor v3 user s manual 409k pdf Warning This sensor s output signal can be as high as the supply voltage Vs If you are using a supply voltage higher than the rest of your system can handle we recommend using the gain potentiometer to adjust the sensors maximum output to an appropriate voltage before connecting the signal line to the rest of your system Alternatively you could lower the output voltage using an external circuit such as a voltage divider before connecting it to your microcontroller Advancer Technologies I EP Muscle Sensor v3 68 E Aon Ld GNo RARE a Us T k br u i H a m E x ESCRIILII pain i L Ide als l NES u L J Bat L I ane ae g i Features Palalu Dimensions 1 x 1 1 13 x 1 including audio style jack Analog voltage output from 0 V to Vs supply voltage Adjustable gain Typical operating voltage of 5 V Breadboard compatible e 3 5 mm audio style plug for easy connection e Informative user s guide 409k pdf Caution This product needs a positive and negative reference voltage Two power supplies are required The sensor has a maximum operating voltage of 18 V however we recommend using no higher than 9 V to minimize the risk of electric shock In our experience supplying 3 7 V is more than enough to get good performance from the Sensor Included hardware The muscl
Download Pdf Manuals
Related Search