# theemeraldhunter **Handle:** @theemeraldhunter ## Stats - **Projects:** 4 - **Components:** 0 - **Followers:** 0 - **Following:** 0 ## More - [Starred Projects](https://www.flux.ai/theemeraldhunter/starred.md) ## Projects (Page 1 of 1, 1 total) - [EEG Digital](https://www.flux.ai/theemeraldhunter/eeg-digital.md) - Two-PCB low-noise EEG system: Digital board (ESP32-S3-MINI-1U + ADS1299 + CP2102N + USB-C + 1S Li-ion charger/power-path + DF40 mezzanine) and Analog board (3x ADS1299 + REF/BIAS/DRL + driven-shield electrode interfaces + local low-noise regulation + test points). DF40 mezzanine carries only power + digital SPI/control with shared SPI, shared START/RESET, and separate CS/DRDY per AFE. 4-layer stacks with strong analog/digital partitioning and interleaved GND pins on DF40. ## Pages - Pages: **1** --- *Generated from [https://www.flux.ai/theemeraldhunter](https://www.flux.ai/theemeraldhunter)*