-
MIT researchers have discovered that when cement and carbon black are mixed together with water, the resulting concrete self-assembles into an energy-storing supercapacitor that can output enough e...[Details]
-
As an electronic engineer, have you ever thought about these 3 questions? Why is it called 8051 microcontroller? What is the relationship between 8051 microcontroller and MCS-51 microcontroller? Is...[Details]
-
Abstract: Based on SPI bus technology, a RS-422 interface circuit is designed using microcontroller S3C2450X and level conversion chip MAX3088 to convert SPI single-ended unbalanced transmission si...[Details]
-
Mir's domestically produced EtherCAT master controller solution based on ARM architecture core board
EtherCAT is a real-time industrial Ethernet technology proposed by BECKHOFF Autom...[Details]
-
The Automotive Electronics Technology Exhibition (AUTOMOTIVE WORLD CHINA) was successfully held at the Shenzhen Convention and Exhibition Center. The exhibition brought together well-known companies ...[Details]
-
1 Introduction
Electromagnetic interference (EMI) is the lack of electromagnetic compatibility, which is the process of destructive electromagnetic energy from one electronic device to ano...[Details]
-
STMicroelectronics (STMicroelectronics; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications and the world’s largest supplier of MEMS for consumer elec...[Details]
-
introduction
The power transformer is one of the key equipment in the power grid. Its safe and reliable operation is directly related to the stability of the entire power system. If a power tr...[Details]
-
High-power LED lamp beads are a type of LED lamp beads . Compared with low-power LED lamp beads, high-power LED lamp beads have higher power, brighter brightness, and higher prices. The rat...[Details]
-
When compiling u-boot, add $(obj)u-boot.dis to the end of the ALL variable in Makefile, and u-boot.dis will be compiled. u-boot.dis is the disassembly of each instruction of u-boot generated by arm-l...[Details]
-
Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged at a point close to the peak of the AC ...[Details]
-
The optical coupler introduced here is a device composed of a light-emitting diode and a phototransistor. The light-emitting diode converts the electrical signal of the input side into light with t...[Details]
-
The emergence of advanced driver assistance systems has brought autonomous driving closer and closer to us. As autonomous driving technology matures and commercialization accelerates, cars are no lon...[Details]
-
On January 16, AMD 3D V-Cache technology has been under development for many years and was officially announced in 2021. This technology uses chip stacking technology to increase the CPU cache c...[Details]
-
The engine closed-loop feedback system is an advanced control technology that monitors the engine's operating status in real time and automatically adjusts the engine's operating parameters to achi...[Details]