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Taking photos and video is one of the core competitiveness of smartphones and a goal that mobile phone manufacturers are constantly pursuing. Chinese mobile phone brand OPPO said on Monday that it ha...[Details]

In an era of widespread application of information technology, passwords have become the main means of verifying identity, but some passwords must never be used. 1. The password and user name ...[Details]

Lithium-ion batteries have gradually become a common technology for portable applications using rechargeable batteries due to their advantages such as high energy density, high voltage, low self-di...[Details]

This article will focus on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article will discuss a method to extend the bandwidth of the power supply control...[Details]

The NSR31/33/35 series, the first automotive-grade LDO chip newly released by Nanochip in 2022, is now officially in mass production and is supplied in batches to well-known international automotiv...[Details]

I have always wanted to write a small program for eating snakes. I finally found some time to complete it these two days. Here I share my ideas with you for reference only! code show as below: Firs...[Details]

1. Wireless sensor network technology is widely used and flourishing; Wireless sensors and sensor networks have a very broad market prospect and will have a profound impact on all areas of hum...[Details]

By Kate Fazzini Translator | Chen Si Microsoft is one of the most attacked companies in the world, and as Microsoft's head of cybersecurity, Bret Arsenault knows this. It was a night in June 2017, a...[Details]

Reuters reported that Philips said on the 25th that it would sell its home appliance business to Hillhouse Capital for 3.7 billion euros. Philips said last year it planned to sell its home appliances...[Details]

It has been two months since I bought the board. At first, I wanted to run it naked, but the projects were all under ADS, which couldn't be used on the win7 system. So I thought about running it on M...[Details]

Introduction: Power thermal cycle endurance (PTCE) reflects the operating life of the powertrain under temperature cycle conditions during its life cycle. It is on par with the high temperature opera...[Details]

At present, stm32 is very popular, so this article discusses the low power mode of stm32. Let's go to the manual first!  This is an English document that is not easy to understand, right? Let's look...[Details]

Recently, OnePlus CEO Pete Lau said that they will soon enter the smart TV market, and they will also use advanced AI technology to create better services for users. Xiaomi, also an Internet giant, h...[Details]

According to Jiwei.com, driven by the rising prices of upstream raw materials, the price of PCB boards has also been rising. Recently, Shenzhen Nan Circuit released an investor activity record sheet ...[Details]

Lenovo has previously announced the official return of the Lemon brand and launched two mobile phones, the Lemon K12 and K12 Pro. Currently, these two models are officially on sale, priced at 699 yua...[Details]