| Autor: |
Yamamoto, Ayumu, Kaga, Yuta, Aso, Tomohiro, Kuroki, Shin-Ichiro, Momose, Hideya, Johguchi, Koh |
| Zdroj: |
Japanese Journal of Applied Physics; April 2023, Vol. 62 Issue: Supplement 3 pSC1078-SC1078, 1p |
| Abstrakt: |
This paper presents a wearable perspiration-monitoring system that includes an improved humidity capacitive meter, poly-di-methyl siloxane (PDMS) micro-flow path, and micro blower driver integrated on a custom chip fabricated with a 0.18 μm BCD process and mounted on a flexible board. The improved humidity meter is up to 250 times more accurate than the previous design and with low-power operation. The micro blower driver can blow air sufficiently and regulate the flow rate. The micro air-flow path was fabricated with a PDMS material, resulting in miniaturization and flexibility. The effectiveness of our developed perspiration-monitoring system has been verified through an experiment and demonstration. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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