MyoWare Muscle Sensor: https://learn.adafruit.com/getting-started-with-myoware-muscle-sensor
Adafruit 16 bit ADC: https://learn.adafruit.com/adafruit-4-channel-adc-breakouts
Flex sensor
Pulse Sensor: https://github.com/WorldFamousElectronics/PulseSensorStarterProject
Gyroscope/accelerometer: https://learn.sparkfun.com/tutorials/mpu-9250-hookup-guide?_ga=2.116971910.1075956080.1510670142-435395807.1449067773
MicroSD card Reader: SD Karten