In China, the mobile phone industry has grown from nothing to something, and mobile phone design has evolved from purchasing mature solutions to independent design solutions. In just 3-4 years, China'...
I heard that high-speed digital circuits generally need to use four-layer boards, such as DDR2 memory and other circuits with parallel data lines. Some people also say that it is difficult to use a tw...
The advent of supercapacitors has made people curious about its "super" features, what exactly makes it super, and in what fields can its "super" be demonstrated.
Supercapacitors play a significant ro...
#inI am using 2 8421 coding switches and stc15w201s to make a 9.9 second delay switch. The following program does not work properly. Please give me your advice.
#includereg52.h
sbit timeup = P1^4; //D...
In 2022, the intelligentization of automobiles will accelerate. The in-vehicle cameras, known as the "eyes of intelligent driving", need to increase both "quantity" and "quality". Image sensors hav...[Details]
Apple launched the third-generation iPhone SE this week, bringing upgrades including the A15 chip, 5G support, longer battery life, camera upgrades, and more durable glass. Although Apple officials d...[Details]
Lianchuang Electronics stated on the interactive platform that through two and a half years of strong investment in product research and development, production organization, marketing and service, J...[Details]
High-voltage inverters are commonly used in industrial applications for high-power, high-voltage (usually over 1kV) applications. They can provide higher output power and carrying capacity, and are...[Details]
International Energy Network learned that the People's Government of Wuhai City, Inner Mongolia, recently released a project for investment promotion. The project is a 5GW photovoltaic inverter pro...[Details]
The pressure calibrator is a commonly used pressure instrument , which is used in many industries. When using the pressure calibrator, users need to understand its usage knowledge, so that it will be ...[Details]
Overall system design
The overall design block diagram of this system is shown in Figure 1.
Figure 1 System Block Diagram
The Nios II processor creates a frame buffer in SDRAM,...[Details]
Anhui Lide Materials Technology Co., Ltd. (hereinafter referred to as Lide Materials) was established in 2014. It is a technology-based enterprise created by Gao Xiaoping's team, a team of high-level...[Details]
/* Name: Single digital tube displays 0~9 in a loop
Description: The loop statement in the main program repeatedly sends the segment code 0~9 to port P0, so that the numbers 0~9 are displayed cycli...[Details]
1 Introduction
With the continuous improvement and beautification of people's living environment, colorful neon lights can be seen in many occasions. LED colored lights have been widely used d...[Details]
There are many types of microcontrollers, but the following are commonly used:
ATMEL's AVR microcontroller is an enhanced RISC microcontroller with built-in Flash. The Flash memory on the chip is a...[Details]
Under the influence of the epidemic, global chip suppliers have ushered in a wave of shortages, and the automotive industry has also been affected. On Sunday, December 6, CCTV Finance reported that V...[Details]
Cardiologists and surgeons may soon have a new cardiac imaging tool to improve outcomes for patients who need pacemakers, coronary artery bypass surgery or angioplasty, according to a study published...[Details]
MS8829 is a three-phase brushless motor driver chip with a maximum operating voltage of 35V and a maximum drive current of 1.5A. It is pin-to-pin compatible with LV8829.
The chip uses PWM pul...[Details]
On the evening of January 12, Yinbang Co., Ltd. released its 2021 annual performance forecast, predicting that the annual net profit attributable to shareholders of the listed company will be 35 mill...[Details]
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