1SMA4747A

引言 随着时代的发展，数字化家居控制系统的出现使得人们可以通过手机或者互联网在任何时候、任意地点对家中的任意电器进行远程控制，同时也可以对室内的空气温度、湿度、质量进行监测和调节。 在常规的环境参数检测中，湿度是最难准确测量的一个参数。这是因为测量湿度要比测量温度复杂得多，温度是个独立的被测量，而湿度却受其他因素(大气压强、温度)的影响。本文选用一种具有独特工艺设计、价格较低廉的、高精度、极...[Details]

On October 17, the "Top Ten Global Development Breakthroughs in Intelligent Connected Vehicles" were released at the opening ceremony of the 2024 World Intelligent Connected Vehicle Conference. ...[Details]

Active power factor correction circuit controlled by UC3854A/UC3854B    In order to improve the power factor of the system, the rectifier link cannot use diode rectification, and the UC3854A/B cont...[Details]

1 Introduction The I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS for connecting microcontrollers and their peripherals. The main advantages of the I2C bus are...[Details]

On May 18, Continental Automotive Electronics Systems Changshu Plant officially went into operation. It is reported that the new plant covers a total area of ​​more than 13,500 square meters and is t...[Details]

　　Clamp meters and multimeters are used in different situations, so we cannot use one standard to judge which of the two meters is better. 　　Clamp ammeter 　　The clamp ammeter is mainly used to meas...[Details]

Photo courtesy: Nissan Electric cars are characterized by being able to be charged by plugging in a power cord at home or in a parking lot . However, due to the issue o...[Details]

Since March, the epidemic has recurred in many parts of the country, and prevention and control measures such as "city closures", suspension of operations, and suspension of work and production have ...[Details]

1 Introduction Vacuum systems for electroplating metals, such as zinc and aluminum films, are very common in the capacitor industry. Its main goal is to increase the film transfer spee...[Details]

V-cone flowmeter is a relatively important type of flowmeter. Its measurement accuracy and range of measurement objects are very different from other types of flowmeters, especially differential pres...[Details]

On April 15, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a complete set of computer peripher...[Details]

NVIDIA launches generative AI microservices for developers to create and deploy generative AI assistants on systems with NVIDIA CUDA GPUs installed ● New GPU-accelerated NVIDIA NIM microservices an...[Details]

In 2018, Sino-US trade frictions were on the verge of breaking out. Events such as ZTE and Huawei popularized the importance of the semiconductor industry to the Chinese people. Technology giants suc...[Details]

　 　introduction   　　LED has played an indispensable role in the process of urbanization. Various night scene light signs and advertising display screens are increasingly filling people's eyes with n...[Details]

Features and functions of mini audio amplifier 　　Compact mini audio amplifier with fixed preset applications 　　• Approximately 2.5 cm (1 inch) squared by 10 mm (3/8 inch) thick 　　• 2-3/4 inch h...[Details]