Dec 29 2017

The application of CCD image sensor in the micro-optic TV system

Warm hints: The word in this article is about 3200 and reading time is about 20 minutes. Summary CCD is a new type of MOS structure device, its basic structure is a kind of close MOS capacitor, which is capable of storing in CCD as sensitive unit inspired by incident light optical information of e

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Dec 29 2017

Working principle and Development of Solar Cell

Warm hints: The word in this article is about 2600 and reading time is about 15 minutes.SummaryDue to the continuous demand of mankind for renewable energy, people are devoted to developing new sources. The energy that the sun shines on the Earth's surface in 40 minutes can be used for one year&

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Dec 28 2017

Audio Transformers Classification and Types

Warm hints: The word in this article is about 4600 and reading time is about 28 minutes.SummaryAudio transformer, which also called a low frequency transformer, is a transformer that works in the audio range. The working frequency range is generally from 10 to 20000Hz while the impedance is often us

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Dec 27 2017

Principle and Applicaions of OverCurrent Protection Circuit

Warm hints: The word in this article is about 2800 and reading time is about 15 minutes.SummaryMany electronic devices have a rated current. Once the device exceed the rated current, it will burn out the device. Therefore, these devices do a current protection module, when the current exceeds the se

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Dec 27 2017

Types of Pressure Sensor

I IntroductionDevices that can measure pressure and provide remote electrical signals are collectively called pressure sensors. The pressure sensor is an important part of the pressure detection instrument, and its structural types are various. Common types include strain gauge pressure sensor, piez

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Dec 27 2017

What is a Wheel Speed Sensor?

I IntroductionThe wheel speed sensor, also known as the vehicle speed sensor (VSS), is a SENSOR used to measure the steering of the car wheels. Commonly used wheel speed sensors are: magnetoelectric wheel speed sensors and Hall effect wheel speed sensors. For modern vehicles, wheel speed infor

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Dec 26 2017

Silicon-Carbide Coating Protects Flow and Liquid Level Sensor Modules

NewsIt’s reported on Nov. 15th 2017 that the FS1012 and FS2012 MEMS-based flow sensor modules from Integrated Device Technology (IDT) are now being shipped by distributor Mouser Electronics. The solid-state sensor element design eliminates cavities and diaphragms typically found in similar devices a

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Dec 26 2017

The Techniques to Improve Capacitive Touch Sensing

We have published the article to talk some basic knowledge about knowledge of Capacitive Touch Sensing of Sensor. In this article,there are some basic cap-sense circuit configurations and discusses how to deal with low-frequency and high-frequency noise. Measuring changeIf you have read the art

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Dec 26 2017

Capacitive Touch Sensing of Sensors

Do you know what is electrical principles that allow us to detect the presence of a human finger using little more that a capacitor? Let’s learn something of them?Capacitors Can Be SensitiveWithin the last decade or so, it has become difficult indeed to imagine a world without touch-sensitive electr

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Dec 22 2017

Integrate Circuit History and Its Packaging Types

Warm hints: The word in this article is about 4600 and reading time is about 28 minutes.SummaryAn integrated circuit (integrated circuit) is a micro electronic device or component. With certain techniques, the transistor, required a circuit of resistance, capacitance and inductance components and in

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