Qinheng provides quite a lot of Bluetooth test routines. This evaluation first builds the test environmentOpen the Peripheral example under BLE, compile and download it to the development board
Downlo...
In the previous article, we learned how to enable the function of printing FLASH and RAM usage information after programming. However, in actual development, although our program does not use all the ...
1. IntroductionVerilog HDL is a hardware description language specifically used to design digital systems, such as network switches, microprocessors, memories, and even simple flip-flops. Using Verilo...
As we enter 2022, price increase letters from major chip manufacturers are still being updated and price increases are still continuing.There have been frequent emergencies recently, including factory...
This material explains semiconductors in the form of comics . It is a very practical book. Compared with our traditional textbooks, it has several outstanding features. First, the comic format is easi...
POE switch technology has been developed for many years and technical standards have long been established, so why has POE power supply technology not yet become popular?...
Musk doesn't like Apple, but he has to take Apple seriously. During the darkest days of the Model 3 project, I approached Tim Cook to discuss the possibility of Apple acquiring Tesla (for one-tenth...[Details]
According to BusinessKorea, Samsung Electronics announced today (13) that the company's 3D packaging technology has passed the test and will be immediately used in 7nm and 5nm processes. Image sour...[Details]
introduction
The wireless communication industry is constantly advancing innovation. WCDMA, WiMAX, MIMO and 4G all require enhanced performance. Performance enhancement, while providing gr...[Details]
On December 30, Dongfeng Technology stated on an investor interaction platform that the company's smart cockpit can be equipped with the Hongmeng system. Dongfeng Technology's business scope include...[Details]
Technical description:
The automotive-grade light source device and integrated driver are developed using Jinko Electronics' advanced integrated packaging technology with ind...[Details]
In a few days, 2019 will be over. The year 2020 is coming, which means we are about to enter the third decade of the 21st century. In the past decade, 3G/4G and smartphones have ushered in th...[Details]
Overview of Distributed Energy Development
Distributed energy is a way of developing and utilizing energy that is deployed on the user side. It has the characteristics of local utilization...[Details]
The main working process of UPS power supply is filtering, rectification and inversion. In addition, it also includes many auxiliary units, such as chargers and batteries, microprocessors, communic...[Details]
Preface In layman's terms, the adapter pattern converts the interface of a class into another interface that the customer wants. It is often used when we write programs, especially when we use microc...[Details]
The limited on-chip memory capacity of DSP often makes designers feel stretched, especially in applications such as digital image processing and voice processing, which require strong support from hig...[Details]
Recently, the US ambassador to Brazil said that if Brazil allows China's Huawei to participate in its 5G network construction, Brazil may face "consequences". In the past two years, the US's "small m...[Details]
As digital business accelerates, B2B marketers are welcoming a new wave of digital commerce opportunities. These opportunities may include tiered subscription plans such as pay-per-use cloud models, ...[Details]
On the morning of December 15, the signing ceremony of the cooperation agreement between Xingneng Digital Technology Co., Ltd. and Poyang County was held at the conference center of Longtan Lake Ho...[Details]
A few days ago, the news that China Southern Airlines stewardess Ma Ailun died of an electric shock while talking on the phone while charging her iPhone 5 attracted a lot of attention. However, apa...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]