1. Chinese semiconductor device model naming method The semiconductor device model consists of five parts (field effect devices, special semiconductor devices, composite tubes, PIN tubes, and laser de...
The "open" trend in the field of mobile communications is becoming more and more obvious. O-RAN is definitely one of the hottest terms in the mobile communications industry in the past two years. The ...
Qorvo PAC chip is a highly integrated product for three-phase motor control. It can reduce the size and cost of PCB while improving system reliability and shortening system development time. It is wid...
Five skills required for RF test engineers
RF Test Engineers are an integral part of every manufacturing environment as well as the development team of advanced RF products and projects.Some people sa...
In addition to the conventional I2C interface monochrome OLED screen, there is also a color OLED screen based on the SPI interface, which makes it more expressive and can display color pictures.
There...
The clock signal of the microcontroller is like the heart of the microcontroller. The clock frequency of the microcontroller determines the time it takes for the microcontroller to run an instructi...[Details]
STC89C52RC is a low-power, high-performance CMOS 8-bit microcontroller produced by STC Company, with 8K bytes of system programmable Flash memory. STC89C52 uses the classic MCS-51 core, but has made ...[Details]
1. Introduction to power chips
A power chip is an integrated circuit chip that converts or controls power to provide a suitable voltage or current for the normal operation of the load. It is a...[Details]
In traditional machinery, shafts are driven by mechanisms. For example, as shown in the figure below, the master and slave shafts are connected by a flat belt. When the master shaft starts to rotat...[Details]
As the latest lighting technology, LED has advantages not only in terms of light quality, but also in terms of production, manufacturing and ease of use, which greatly surpass traditional light s...[Details]
The CAN bus design specification has strict regulations on the output voltage of CAN nodes. If the output voltage of a single node does not meet the specification, the signal level is likely to be unr...[Details]
The Song Dynasty's "Pingjiang Map" is the earliest and most complete ancient inscribed city layout map in my country. Looking down from a satellite, people will be surprised that the current Suzhou...[Details]
#include
//Electric vehicle dual closed-loop program, using dual closed-loop method to control the motor to obtain the best zh speed performance, and can
//limit the maximum current of the motor. T...[Details]
Synopsys and TSMC drive silicon innovation with broadest IP portfolio on N4P process technology
Synopsys' DesignWare Interface and Foundation IP deliver optimized power and performan...[Details]
Introduction
The instrumentation industry and industrial production processes have higher requirements for real-time performance, processing speed, and intelligence. ARM microprocessors have th...[Details]
1. Display principle of digital tube Digital tube: An electronic device that can display numbers and other information, which can be seen as a composition of multiple diodes. There are single-digit...[Details]
It is relatively easy to distinguish from the outside;
the biggest difference between oil-immersed transformers and dry-type transformers is whether there is "oil". Since oil is a liquid with...[Details]
Intel held a media sharing session on AI practice today, introducing the latest Intel® Nervana™ Neural Network Processor (NNP) and the next-generation Intel® Movidius™ Myriad™ Visual Processing Unit ...[Details]
We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
