TMPZ5253

　　After Industry 4.0 became popular around the world, Chinese people began to know the concept of intelligent manufacturing: it turns out that in addition to their own hands, they can also rely on ro...[Details]

Through the atomization test of automobile interior decoration materials, the control of volatile substances in these materials can be achieved, thereby effectively reducing the pollution in the car e...[Details]

Introduction In modern life and production, wireless communication technology is increasingly used. Various instruments and meters in complex environments such as residential areas, hospitals, and f...[Details]

At noon today, Tianfeng International analyst Ming-Chi Kuo released an industry report saying that the iPhone 13 series wide-angle lens will use 7P lenses. Sunny Optical is expected to pass Apple's 7...[Details]

     Realme today released a new member of its GT series overseas - Realme GT Neo 3T. Basically similar to the standard version of GT Neo 3, the new phone has upgraded Snapdragon 870 chipset and 64-m...[Details]

Portable electronic systems often require an external power source to charge their internal batteries through a wall adapter (AC-DC conversion subsystem). Most of today's battery packs use lithium ...[Details]

On September 19, the China New Energy Vehicle Power Battery Industry Development Forum and the "Power Battery Blue Book" (2019) press conference were held in Nanjing. The conference was jointly...[Details]

"Common Mode Semiconductor" launches the fast dynamic response low-noise 1.5A LDO regulator GM12041. GM12041 is a low dropout voltage regulator optimized for fast transient response. GM12041 This dev...[Details]

This lab aims to build and study various types of voltage references/regulators and is divided into the following sections: ►Adjustable reference voltage source ► Enhanced voltage reference ►Shu...[Details]

First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]

Recently, the well-known statistics agency Strategy Analytics released the global 5G mobile phone shipment list in the first quarter of this year. Overall, thanks to the continuous improvement of 5G ...[Details]

Usually, the 31/2-digit and 41/2-digit digital ranges are designed based on the principle of measuring capacitance using the capacitive reactance method. Experiments show that when the measured induc...[Details]

0 Introduction The application of boost circuit in power factor correction is relatively mature. Conventional circuits can achieve power factor correction of a few hundred watts. However, for high ...[Details]

The 5th Global Artificial Intelligence and Robotics Summit (CCF-GAIR 2020) was held in Shenzhen   The CCF-GAIR 2020 Summit is hosted by the China Computer Federation (CCF), co-organized by Leiphone....[Details]

The P2221 is a 200-MHz passive voltage probe that allows selection of 1X or 10X attenuation using a switch located on the probe head and is compatible with MSO2000 and DPO2000 series oscilloscopes. ...[Details]