1. Low noise amplifier (LNA)LNA is a special amplifier, mainly used in the front end of the RF receiver, which amplifies the signal received by the antenna with small noise and large gain. It is extre...
The last part of this book introduces PCB design Protel99se, which is classic but too old! I will also introduce some new content! Altium Designer is an integrated electronic product development syste...
M23 has a built-in hardware encryption module, which provides an efficient solution for communication and bootloader data security. Today, we will simply test the encryption and decryption of AES256. ...
Motion control cards have been widely used in CNC machine tools, industrial robots, medical equipment, plotters, IC circuit manufacturing equipment, IC packaging and other fields, and have achieved go...
Linear Regulator vs. LDO TopologyLinear RegulatorA linear voltage regulator (Linear regulator), also known as a linear voltage regulator or linear regulator, is a component that maintains voltage stab...
The development of ARM-Linux programs is mainly divided into three categories: application development, driver development, and system kernel development. Different types of software development have ...
On February 17, ZTE stated on its investor interaction platform that it has established an automotive electronics product line, planned and developed automotive-grade SOC chips, vehicle operating sys...[Details]
Most circuits are referenced to ground, and lower voltage components can monitor the low side of the load, but not the high side. For example, almost any low voltage rail-to-rail input op amp can det...[Details]
Good insulation performance is the guarantee for the normal operation of power equipment, and its quality will directly affect the operation of the power grid. By testing the insulation resistance of ...[Details]
For the Internet of Things (IOT) solution, STMicroelectronics has launched the STM32 series of products with high performance, low power consumption and low cost, using the ARM Cortex-M architecture. ...[Details]
Abstract: Based on the analysis of the topological classification of passive lossless snubber circuits and the switching losses in the hard switching conversion process, the structural principles a...[Details]
China Energy Storage Network:
At the 2016 Hangzhou G20 Summit, General Secretary Xi Jinping, on behalf of China, initiated global cooperation in the digital economy, which received positive...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Yole Developpement recently stated that fan-out packaging is increasingly used in 5G, HPC and 77-GHz radar. The annual compound growth rate of these applications will reach 76% from 2020 to 2025, mak...[Details]
On March 12, the People's Government of Gongqingcheng City, Jiangxi Province and Jiangxi Shenghong Electronic Technology Co., Ltd. held a signing ceremony for the production project of precision part...[Details]
In the fierce competition in the auto market, as the "explicit" representative of high-performance smart driving hardware , vehicle- mounted lidar is ushering in a full-scale explosion. Just in the ...[Details]
Previously, the CHAdeMO Association and the China Electricity Council (CEC) were developing a new global fast charging standard with the support of the Chinese and Japanese governments. The new stand...[Details]
China Energy Storage Network News:
On December 26, the Nanchang-Changsha 1,000 kV UHV AC transmission and transformation project was officially put into operation. This project is the first...[Details]
The Huawei Mate 40 series adopts a curved screen design, a 90Hz high refresh rate screen, and a 240Hz touch sampling rate. Huawei Mate 40 and Mate 40 Pro capture the colors of the vast sky, bright bl...[Details]
For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the lack...[Details]