5 ms·

Thanks, I was wondering how much low-cost is low-cost. For comparison: - 240$: https://duino4projects.com/open-source-multi-channel-eegecgemg/ https://duino4p

• myth_drannon 2y ago
  - 160$ BiTalino https://www.pluxbiosignals.com/collections/bitalino/products/bitalino-revolution-board-kit-ble-bt https://www.pluxbiosignals.com/collections/bitalino/products...
  • ron_87 2y ago
    looks interesting
• neurotech1 2y ago
  This is going back a few years, but we used on our systems, AD620 In-Amp (Instrumentation Op-Amp) front-end IC, and a PIC 16F series micro, some filtering in between, for 2 channels. Even today, I think one could get to 2 or 4 channels with wet saline solution, with a low BOM (Board-of-Materials) cost. I used to repair EEG systems, and work as an EEG tech.
• ron_87 2y ago
  ardEEG cost 240$ https://pieeg.com/ardeeg/ https://pieeg.com/ardeeg/ also need take in mind amount of measurement channels
• Aurornis 2y ago
  $239: The entire TI evaluation kit for the ADS1299 chip used in these projects: https://www.digikey.com/en/products/detail/texas-instruments/ADS1299EEGFE-PDK/3661882 https://www.digikey.com/en/products/detail/texas-instruments... The above kit can be connected to an Arduino, of course. Or a Raspberry Pi, or your computer via the included USB board, or any other device you have in mind. You don't need to buy a specific board for your target device as long as you can connect the interface pins together. I strongly recommend that anyone looking to use an ADS1299 EEG simply purchase the EVM from TI and use that instead. It's professionally designed and tested by the company that made the chip, and it's the same price or cheaper as these alternate boards.
  • kallistisoft 2y ago
    FYI It looks like you can purchase that board direct from TI for $199.99 https://www.ti.com/tool/ADS1299EEGFE-PDK https://www.ti.com/tool/ADS1299EEGFE-PDK