Hi hope someone can help me achieving this build, i am a newbee in electronics.
I am working with a research project in my hospital department, where i have to monitor the back muscle activity in scoliosis patients.
I have to record the EMG activity 4 different places ( 4 electrodes/channels), for 24h for like a whole week.
I have in mind to use an Arduino ( as small as possible ), some electrodes, and somekind of external storage, an SD card maybe.
i have been looking around in the internet but almost all projects involving EMG sensors are single channel and not storing in a card.
So please any advice on how i can approach the project ?, what will i need and eventually some suggestions about what i am intending to do.
Any help will be appreciated.