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When driving high-power AC devices, bidirectional thyristors are often used for power control. Depending on the control method, there are zero-crossing control and phase-shifting control. Regardles...[Details]

Apple Inc. (hereinafter referred to as Apple) released the latest iPhone 11 Pro (Max) on September 11, 2019, which comes with a USB-C PD (Power Delivery) 18W power adapter and USB-C to Lightning cabl...[Details]

LEDs offer greater design flexibility for dimming and changing lighting colors, making them ideal for applications such as architectural lighting, indoor lighting and dimming, energy-efficient st...[Details]

Power consumption measurement is an indispensable and important test content for IoT devices. How to accurately measure micro-ampere and nano-ampere level tiny current signals in a closed current loo...[Details]

1 Introduction With the continuous development of computer technology, computer applications have gradually formed two major branches in its development process. One is general-purpose computers, re...[Details]

Today, Xiaomi officially announced its self-developed "Pengpai G1" battery management chip, which will be released together with the Xiaomi 12S series on July 4. Xiaomi has previously developed its o...[Details]

As the Universal Serial Bus (USB) becomes more popular in portable or handheld applications, high-quality switches with ultra-low power consumption play an important role in impleme...[Details]

With the popularization of cars, cars are no longer a simple and convenient tool for sheltering from the wind and rain. More comfortable, safer and smarter have become the development trend of the ...[Details]

       After taking the world's first place in DXOMark's rear- and front-camera photography, Huawei P40 Pro's audio score has just been released. However, this phone only scored 59 points and did not...[Details]

This sharing will be divided into three parts: the first part introduces the key technologies involved in low-latency video, including low-latency video encoding and decoding, video transmission, v...[Details]

Through the introduction of the article "The Simplest Linear Power Supply Circuit Design (From Block Diagram to Actual Circuit)", the editor will lead you to learn how to program the schematic diag...[Details]

International New Energy Network News: Jiangsu GoodWe recently announced that it will provide 10MW centralized photovoltaic grid-connected inverters to Shanghai Suori New Energy Technology Co., Ltd...[Details]

Simple programming question for single-chip microcomputers: write a 10-digit decimal addition subroutine (decimal numbers are stored in compressed BCD code) Input: addend: 24H-20H, the lower address ...[Details]

Seven or eight light-emitting diodes are combined on a module to form an 8-shaped figure and a decimal point to display numbers. In order to reduce the number of pins, the same poles of each light-emi...[Details]

The mobile phone industry, which was once flourishing, has now been monopolized by giants. In the past decade, countless well-known brands have disappeared, such as Nokia, BlackBerry, LG, HTC, etc. I...[Details]