The power supply and disconnection of 12V door locks (such as magnetic locks, cathode locks, etc.) are controlled by relays. The back electromotive force generated by the door locks every time they sw...
[b]Aerial photography drones can only be multi-rotor drones? Parrot stands up and gives you a fixed-wing Parrot Disco... [/b] [color=#444444][backcolor=rgb(255, 255, 255)][font=Verdana, Arial, sans-se...
The previous article introduced the use of LCD screen. This screen also has a touch function. This article will introduce the use of the touch function of LCD.
There is a lot of content about touch, w...
The ports of MSP430 are P1, P2, P3, P4, P5, P6, S and COM (different models contain different ports, such as MSP430X11X series only have P1 and P2 ports, while MSP430X4XX series contains all the above...
Strategy Analytics' latest research report "IoT Cellular Connections by Air Interface and Vertical Industry" points out that by 2025, 5G connections will grow to one-third of all IoT connections; the...[Details]
1. Overview
The National Stadium ("Bird's Nest") is the main stadium for the 29th Olympic Games in 2008 and is a representative of Olympic venues. It embodies the concepts of "Green Olympics" ...[Details]
One of the issues with using a mobile device like an iPhone or iPad is the need to keep the displayed content private. A user may need to view sensitive information such as financial data or m...[Details]
The multi-screen collaboration function is a highlight of terminal products in recent years. Only one screen is needed to handle multiple terminal tasks at the same time, so as to work and entertain ...[Details]
1. Use chip PIC18F25KXX; 2. The actual picture is as follows: 3. Use PICKIT3 downloader to download the program; use 20pf chip capacitors and 4.096 passive crystal oscillator; peripheral circuits...[Details]
As we all know, bipolar junction transistors (BJTs) have a great cost advantage over MOSFETs. Controllers with external BJTs are cheaper than controllers with integrated MOSFETs. But in general, when...[Details]
China Energy Storage Network:
In the future, a number of strategic emerging industry clusters with high spatial concentration, close upstream and downstream coordination, and intensive and ...[Details]
According to Xinhua News Agency, the 2020 China 5G+ Industrial Internet Conference opened in Wuhan, Hubei Province on the 20th. Xi Jinping, General Secretary of the CPC Central Committee, President o...[Details]
Author: Dr. Chen Wei Vice President of Intel's Internet of Things Division and General Manager of Intel's Internet of Things Division in China 2020 is already halfway through. In this year's long...[Details]
With the development of industrial automation, the intelligent instrumentation industry has developed rapidly. However, most of these intelligent instruments and meters that use a large number of micr...[Details]
As we all know, packaging and testing is the most advanced link in the domestic semiconductor industry chain. At present, there are more than 300 packaging and testing manufacturers of all sizes in C...[Details]
1. What are the articles and books about ISI? There are two relatively famous SI books that mention ISI. In the "High-Speed Digital System Design - Interconnect Theory and Design Practice Handbook"...[Details]
A rendering of the KBESS 2 project under construction in Western Australia. Image: Synergy
Equipment suppliers for two landmark battery energy storage projects in Wester...[Details]
On December 18, the Wuwei 100MW/200MWh shared energy storage project officially held a groundbreaking ceremony in Wuwei City, Anhui Province. At the groundbreaking ceremony, Wuwei Municipal Party C...[Details]
How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
