相关实验视频

Updated: Jun 21, 2025

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique
10:28

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

Published on: March 24, 2023

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一个低功率高灵敏度光电流传感电路,具有容量反超阻抗,用于光电显微镜传感

Neethu Mohan1, Falah Awwad1, Nabil Albastaki1

  • 1Electrical and Communication Engineering Department, United Arab Emirates University, Al Ain 15551, United Arab Emirates.

Sensors (Basel, Switzerland)
|July 13, 2024
PubMed
概括

这项研究引入了一种用于光电感应 (PPG) 传感的新型模拟前端 (AFE). 该设计在低功耗的情况下实现了高增益和灵敏度,增强了可穿戴健康监测设备.

关键词:
这是一个PPG传感器.自动控制灯光的自动控制器这是一个光学接收器.跨阻抗放大器的放大器

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Single-Cell Optical Action Potential Measurement in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes08:39

Single-Cell Optical Action Potential Measurement in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes

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相关概念视频

Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
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