capacitive pick-off

简明释义

电容传感器

英英释义

例句

1.The engineer explained how the capacitive pick-off can be used to measure small changes in voltage.

工程师解释了如何使用电容式取样器来测量电压的微小变化。

2.In our latest project, we implemented a capacitive pick-off to enhance the sensitivity of our sensors.

在我们最新的项目中，我们实施了一个电容式取样器以增强传感器的灵敏度。

3.The capacitive pick-off is essential for detecting proximity in our automated systems.

在我们的自动化系统中，电容式取样器对于检测接近度是必不可少的。

4.The design of the capacitive pick-off allows for easy integration into existing circuits.

该电容式取样器的设计允许其轻松集成到现有电路中。

5.We chose a capacitive pick-off for its ability to provide accurate readings in noisy environments.

我们选择了电容式取样器，因为它能够在嘈杂环境中提供准确的读数。

作文

In the field of electronics and engineering, various methods are employed to measure and detect signals. One such method is the use of a capacitive pick-off, which plays a crucial role in sensing applications. The term 'pick-off' refers to the process of extracting or sampling a signal from a larger system, and when combined with 'capacitive,' it indicates that the signal is being taken from a capacitive source. This technique is particularly useful in applications where non-contact measurement is essential.The principle behind a capacitive pick-off involves the use of capacitors to detect changes in electric fields. When an object comes close to a capacitor, it alters the capacitance value due to the change in the electric field around it. This change can be measured and interpreted as a signal. For instance, in touch-sensitive devices, a capacitive pick-off can detect the presence of a finger without any physical contact. This non-invasive method has made it possible to create sleek and modern interfaces in smartphones and tablets.Moreover, the advantages of using a capacitive pick-off extend beyond just touch sensors. In industrial applications, these devices can be used to monitor the position of moving parts in machinery. By placing capacitive sensors at strategic points, engineers can continuously track the movement of components, ensuring that everything operates smoothly. This capability not only enhances efficiency but also improves safety by allowing for real-time monitoring of potentially hazardous machinery.Another fascinating application of capacitive pick-off technology is in the field of robotics. Robots equipped with capacitive sensors can navigate their environment more effectively by detecting nearby objects and obstacles. This ability to sense proximity without physical contact allows robots to operate in dynamic settings, adapting to changes in their surroundings seamlessly.Despite its many benefits, the implementation of a capacitive pick-off system does come with challenges. Environmental factors such as humidity, temperature, and the presence of other electronic devices can affect the performance of capacitive sensors. Therefore, it is crucial for engineers to design systems that can compensate for these variables to ensure accurate readings.In conclusion, the capacitive pick-off is a versatile and innovative technology that has transformed the way we interact with electronic devices and systems. Its ability to provide non-contact sensing solutions opens up new possibilities across various industries, from consumer electronics to manufacturing and robotics. As technology continues to advance, the applications of capacitive pick-off systems will likely expand even further, highlighting the importance of understanding and mastering this concept in modern engineering practices.

在电子和工程领域，采用各种方法来测量和检测信号。其中一种方法是使用电容式拾取器，它在传感应用中发挥着至关重要的作用。术语“拾取器”指的是从更大系统中提取或采样信号的过程，而与“电容式”结合时，则表示信号是从电容源中提取的。这种技术在需要非接触测量的应用中尤为有用。电容式拾取器的原理涉及使用电容器来检测电场的变化。当一个物体靠近电容器时，由于其周围电场的变化，会改变电容值。这个变化可以被测量并解释为信号。例如，在触摸敏感设备中，电容式拾取器可以在没有任何物理接触的情况下检测到手指的存在。这种非侵入性的方法使得在智能手机和平板电脑中创造出流线型和现代化的界面成为可能。此外，使用电容式拾取器的优点不仅限于触摸传感器。在工业应用中，这些设备可用于监测机器中移动部件的位置。通过在战略性位置放置电容传感器，工程师可以持续跟踪组件的运动，确保一切顺利运行。这种能力不仅提高了效率，还通过允许对潜在危险机器进行实时监控来改善安全性。电容式拾取器技术的另一个迷人应用是在机器人领域。配备电容传感器的机器人可以通过检测附近的物体和障碍物更有效地导航其环境。这种在没有物理接触的情况下感知接近的能力使得机器人能够在动态环境中操作，能够无缝适应周围环境的变化。尽管有许多好处，实施电容式拾取器系统确实面临挑战。环境因素如湿度、温度和其他电子设备的存在可能会影响电容传感器的性能。因此，工程师设计系统时必须考虑这些变量，以确保读取的准确性。总之，电容式拾取器是一种多功能且创新的技术，已经改变了我们与电子设备和系统的互动方式。它提供的非接触传感解决方案为各个行业开辟了新的可能性，从消费电子到制造业和机器人技术。随着技术的不断进步，电容式拾取器系统的应用可能会进一步扩展，突显了在现代工程实践中理解和掌握这一概念的重要性。