-
Recently, the ±1100 kV UHV DC transmission project from Zhundong to Southern Anhui and the 1000 kV AC UHV GIL (Gas Insulated Metal Enclosed Transmission Line) integrated pipeline project from Suton...[Details]
-
OPPO released its first foldable screen mobile phone on December 15, 2021. With its extremely competitive price of 7,699 yuan and a crease-free design, this foldable screen mobile phone has attr...[Details]
-
Making an ultrasonic rangefinder is a practical project for many students and microcontroller enthusiasts to learn and practice microcontrollers. This ultrasonic rangefinder program is designed for t...[Details]
-
Since OPPO has officially announced that the next-generation Find X flagship will be the world's first to launch the Dimensity 9000 processor, everyone has been paying close attention to this s...[Details]
-
In order to improve the battery life of the iPhone, Apple officially launches smart battery cases every year. Earlier this year, Apple launched smart battery cases for the iPhone XS series and...[Details]
-
Preface With the development of microcontrollers, microcontrollers are increasingly used in household appliances, industrial automation, production process control, intelligent instrumentation and ot...[Details]
-
On the afternoon of April 15, Luneng Group Qinghai Branch, Guodian Longyuan Qinghai Branch, and Guotou New Energy Investment Co., Ltd. signed a contract for shared energy storage peak-shaving power...[Details]
-
Wireless ward caller host keyboard circuit diagram The host needs a total of 2 keyboards, namely the check key and the delete key. See the figure for the connection diagram.
...[Details]
-
introduction
With the development of embedded system products, their functions tend to be systematic and complex, and different occasions and specific applications have put forward more re...[Details]
-
In the past two years, world-renowned automakers and technology giants have been competing to enter the field of intelligent driving. However, the penetration rate of assisted driving systems is st...[Details]
-
In the test and measurement work, we will encounter such a problem. The rail voltage and tolerance of the power supply rail are getting smaller and smaller, and it is becoming more and more difficult...[Details]
-
The equilibrium relative humidity of hygroscopic substances plays a decisive role. Although the time of food storage and transportation is not a short-term problem, the relative equilibrium humidity i...[Details]
-
1. Experimental task:
Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal. The frequency result of the count is displayed thr...[Details]
-
First, click the Start menu, find the shutdown button, and select Switch User. Username: Administrator, Password: Keysight4u! Then, log in to the system as an administrator, change the IP address o...[Details]
-
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]