4 ms·
Sadly, not many. I'm doing a lot of other things, being a front end developer full-time ;) I've played with OpenBCI and with some friends we tried to make it s
by alxd_org 10y ago
Sadly, not many. I'm doing a lot of other things, being a front end developer full-time ;)
I've played with OpenBCI and with some friends we tried to make it save signals with 1kHz sampling rate. No big-scale experiments so far.
Two days ago I checked out Myo on a friend born without a hand, with some hopes to create a simple interface based on her "phantom limb" gestures (she has full forearm with normal enough muscles). Sadly, Myo doesn't allow access to raw EMG signal - and my idea is to create Myo-like open hardware electrode boards to connect with OpenBCI and get some serious signals.
EDIT: Regarding OpenBCI - it's open hardware, you can make it yourself for ~under $100 if I'm right.
- mattkrause 10y agoI'm pretty sure OpenBCI has an EMG board, called MyoWave.
- alxd_org 10y agoHaven't heard about MyoWave. Do you mean the Ganglion Board?
- mattkrause 10y agoFound it! It's actually called MyoWare: http://shop.openbci.com/collections/frontpage/products/myoware-muscle-sensor?variant=29472011267 http://shop.openbci.com/collections/frontpage/products/myowa... It's a little 3-lead EMG sensor intended for use with arduinos and the like. It's not quite as nice as the Myo (it uses sticky electrodes), but it's a similar form factor and much cheaper.