ADS1299-Based Array Surface Electromyography Signal Acquisition System
نویسندگان
چکیده
A multi-channel sEMG signal acquisition system based on the analog front-end chip ADS1299 is designed. The whole consists of a 2×9 high-density electrode array, high-precision A/D conversion chip; MCU named STM32F103C8, an upper computer, and PC. We carried out array design, introduction function chip, circuit design part. test results show that designed in this paper can ideally collect 8 channels back hand, which proves effectiveness extracting weak EMG signals. Therefore, it has reference significance for designing larger-scale circuits.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2383/1/012054