Abstract: Light source and light detector are the two most considered components in photoplethysmography to be able to obtain a signal conforming to specific information one needs. The distance of the ...
Abstract: In this letter, a vision-based high-resolution pressure array sensor with sensitivity enhanced by using visual light ring was proposed. The sensor consists of a transparent flexible layer ...
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 ...
It's a tiny $9 Linux capable board, with low energy consumption and some interesting performance and capabilites. As opposite to a more tradicional, well supported and known SBC like the Raspberry Pi, ...
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