Eletroencefalógrafo de dois canais com transmissão de sinal bluetooth

Abstract

Electroencephalography is one of the best-known forms for brain wave analysis. For this purpose, a two-lead electroencephalograph equipment was developed, capable to show at different points of the skull the signals traveled there. So, this device collects this information and the works in order to transmit them safely, ethics and low cost. Using its own triple filtration power system, also an amplification circuit and Bluetooth signal transmission, through the ESP32 embedded system. In synthesis the device is able to collect all these signals effectively and non-aggressive to its user.