-
It is understood that the State Grid Corporation of China is committed to applying clean energy technology and new-generation information technology. By providing a comprehensive solution of "technic...[Details]
-
According to foreign media reports, on October 20, local time, Anello Photonics, a developer of silicon photonic optical gyroscopes (SiPhOGTM), announced that it had completed its Series A financing,...[Details]
-
The 21st century is the era of video media. Video-related applications have gradually become an indispensable part of our work and life. In addition to traditional video services, in recent years, ...[Details]
-
On June 27, the South China International Industrial Expo (hereinafter referred to as the South China Industrial Expo) opened grandly at the Shenzhen International Convention and Exhibition Center ...[Details]
-
In the current LED power driver, electrolytic capacitors must be used, and the life of small electrolytic capacitors can only reach a few thousand hours. However, the driver using the patented IC...[Details]
-
Recently, a new phone named Redmi 8A Pro was discovered in the RF certification details released on Xiaomi’s official website. Gsmarena said this means that the phone will be launched soon. I...[Details]
-
What is a set-top box: a household appliance that provides comprehensive information services based on a television terminal. It enables users to watch digital TV programs on existing TV sets, and ...[Details]
-
In power converter applications that pursue high conversion efficiency, the LLC resonant power converter circuit architecture using LLC resonance has become quite popular in recent years due to i...[Details]
-
There are a total of 11 timers in STM32, including 2 advanced control timers, 4 ordinary timers and 2 basic timers, as well as 2 watchdog timers and 1 system tick timer.
TIM1 and TIM8 are advanced ti...[Details]
-
When it comes to flywheel dynamic UPS, many engineers and technicians may be unfamiliar with it. In order to have a better understanding of dynamic UPS, the following briefly introduces the develop...[Details]
-
The constant current charger is shown in Figure 1. T2 and T3 form a constant current circuit, which is the core of the entire circuit.
No matter how the potentiometer changes, the base and emitter o...[Details]
-
The simulation schematic is as follows The microcontroller source program is as follows: #include reg51.h #define uchar unsigned char #define uint unsigned int sbit pwm=P1^1; fly num=0;...[Details]
-
The RS-485 bus uses twisted pair as the physical medium and works in half-duplex communication mode, that is, only one node on the bus can be the master node and be in the sending state at the same t...[Details]
-
1. Single chip microcomputer circuit
The microcontroller uses ATF89S52
1. Clock circuit X1, C2, C3 and the inverting amplifier inside the microcontroller form a clock oscillation circuit, u...[Details]
-
Infineon Technologies Launches SECORA™ Pay Green, World’s First Contactless Payment Card Technology, Reducing Plastic Waste by Up to 100%
SECORA™ Pay Green lays the foundation f...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD