Enabling Transcranial Electrical Stimulation via STI01: Experimental Simulations and Hardware Circuit Implementation

Guanjie Xu, Gaomin Su, Hao Fang, Yue Li*

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

Abstract

This paper presents the novel utilization of a chip, STI01, developed in China and traditionally used for muscle stimulation, to meet the demands of transcranial electrical stimulation (tES). We present the principles behind the design of the external circuit's filter, along with the simulation results. Notably, we successfully accomplished tES utilizing the STI01 chip. This design could be enhanced further by enriching the MCU (STM32F030) program and introducing a closed-loop Brain-Computer Interface (BCI). Given the compact nature of the circuit design, it has potential for integration as a core circuit in portable wearable devices.

Original languageEnglish
Title of host publication2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages122-126
Number of pages5
ISBN (Electronic)9798350327076
DOIs
Publication statusPublished - 2023
Event5th International Conference on Electronic Engineering and Informatics, EEI 2023 - Hybrid, Wuhan, China
Duration: 30 Jun 20232 Jul 2023

Publication series

Name2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023

Conference

Conference5th International Conference on Electronic Engineering and Informatics, EEI 2023
Country/TerritoryChina
CityHybrid, Wuhan
Period30/06/232/07/23

Keywords

  • closed-loop BCI
  • filter design
  • simulation
  • STI01
  • tES

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