Hey everyone, I’m very new to arduino first and foremost.
I’ve gotten the hang of writing most commands in C that are used and figuring out how the arduino works, I have an arduinomega that I picked up at radioshack. I’ve done a few projects with small robots and potentiometer controls for different things. But I wanted to just get used to the arduino before I use it for the real project that I wanted to do. When I was a kid I was in an accident and I lost my middle finger, but still retain some bone and the metacarpophelangeal joint, most of the metacarpal beneath my index finger (and the finger of course), and half of my thumb. I’ve decided that I’d like to build a small prosthetic finger for my index finger and pick up an x-finger for the two other fingers. I plan on using small emg electrodes on the residual muscle to pick up muscle movements and then just correlate them with a small servo movement. Then 3-d print some phalangeal peices and some joints at the local Uni and use two wires for the makeshift “muscle”. Anyways I was wondering, I need a pcb that is very very small about as small as arduino nano preferably smaller all it has to do is read the emg and control the servo, any advice on where to start on that? I don’t really want to use the arduino nano because it’ll take up alot of uneeded space on my hand that I won’t use on the board.