Abstract: This study presents a portable EEG signal acquisition board with 16 channels, the firmware development of the ESP32 module enables the transmission of the EEG signals acquired by the analog ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Abstract: This paper presents a novel pixel circuit architecture for high-resolution silicon-based microdisplays with enhanced color depth. The proposed circuit employs a dual data voltage scheme and ...

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