Well, the effect is here. For the novice of screen clicking, it is not so smooth. The main effect is as follows
Failure 1: The height and width are wrongFailure 2: Colors are invertedFailure 3: The X-...
With the continuous development of electronic technology and new breakthroughs in communication technologies such as cloud computing, the Internet of Things (IoT) and 5G, digital healthcare has been r...
/* Set the timer to 1 second to control the flow speed of the water lamp*/ #include
typedef unsigned char u8; typedef unsigned int u16; void tim0init()//Timer 0 initialization{ TMOD=0X01; //t0 mode 1 ...
1. After the Spring Festival, express delivery was temporarily stopped, so the new devices did not arrive. Mainly compared the interface selection of I2C and UART.
2. The SGP40 chip provides an I2C in...
First of all, please prepare 7G of free space on your hard disk, otherwise the installation may not be successful.
1. Go to the Silicon Labs website to download the SS5 installation package and instal...
With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]
On the evening of March 20, according to the annual report released by Fudan Microelectronics, the company achieved operating income of 2.577 billion yuan in 2021, a year-on-year increase of 52.42%; ...[Details]
Not long ago, the Pwn20wnd team released unc0ver v4.0.0, which supports jailbreaking for iOS 13 devices with A12~A13 processors. In other words, the iPhone XS series, iPhone XR, iPhone 11 seri...[Details]
On April 15, 2020, the China EDA Innovation Center was officially launched in Nanjing. Zhang Jinghua, member of the Standing Committee of the Jiangsu Provincial Party Committee and Secretary of the N...[Details]
Advantages of electromagnetic flowmeter:
1. The electromagnetic flowmeter has a measuring channel that is a smooth straight tube without flow-blocking detection parts, which is not easy to be blo...[Details]
On September 4, the Qingdao Institute of Bioenergy and Process Technology of the Chinese Academy of Sciences officially announced that the advanced energy storage materials and technology research ...[Details]
8W audio amplifier with frequency up to 200KHZ
Function of the circuit
The high-frequency characteristics of monolithic power ICs used in audio equipment are usually not very good. For devices...[Details]
Introduction With the development of modern industrial production, enterprises pay more and more attention to energy requirements. Energy regulation issues such as process control, production cost a...[Details]
For smartphone companies, marketing is just superficial; technology is the core element of a company's competitiveness. This has been proven by the starkly different performances of Huawei and ZTE af...[Details]
In June, US chipmaker GlobalFoundries announced that it would invest more than $4 billion to expand chip production capacity in its Singapore plant. Foreign media believe that this announcement is no...[Details]
1. KMALLOC
kmalloc is a powerful and high-speed tool (unless blocked). The allocated memory is continuous in physical memory and retains the original data (not cleared). Prototype:
...[Details]
In a blink of an eye, Huawei has been sanctioned by the United States for more than a year. On May 16, 2019, the U.S. Department of Commerce included Huawei in the Entity List on the grounds of nat...[Details]
It cannot be denied that the lithium battery industry is an industry that changes very quickly. It is common for the king’s flag to change over time. Back then, BYD was the most famous “ battery king...[Details]
1. Preparation for using the ground resistance tester ① Read the instruction manual of the ground resistance meter carefully and have a comprehensive understanding of the structure, performance a...[Details]
1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
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