Hello everyone, as you know (or not), a few months ago I published a work about an inexpensive brain interface - ironbci (
https://github.com/Ildaron/ironbci) - but I must own up, that the chips shortage slightly increased the cost of the device
so I quickly made a shield for Raspberry pi
this is OPEN SOURCE
I think this it is the easiest way to the neuroscience world for anyone who decided to start measuring biosignals
I have described the details here,
https://github.com/Ildaron/EEGwithRaspberryPI
if anyone has any ideas on how to make clear the page, let me know