After mastering Keil and Protel 99, I officially entered the industry. Previously, my main job was to develop 8051 assembly programs. The company's main product was IC card readers (non-CPU cards, usi...
The function of this serial port on the development board is to communicate with ST-LINK, and then connect ST_LINK2 to the computer via USB to display and set parameters with the host computer MotorCo...
Piezoelectric sound components, generally called piezoelectric buzzers, are products used to generate alarms and electronic sounds. They play the role of devices transmitting signals to people and are...
After more than ten days, the intelligent car, which uses an old money counter as its chassis, has finally completed the production of the walking mechanical and electrical parts. The car can move aut...
The 37L2-485 module used in this example is welded together by a 37L2 module and an L2RS485 module.
When using, just connect the AB wires and the power cord. There is no need to distinguish between th...
Which forum friend can give examples to explain these operators in C language?
Conditional operators in C language? : Bitwise XOR ^= Bitwise OR |= Comma operator,...
The first instruction read when S3C2440 starts is at 0x00, which is divided into starting on nand flash and nor flash. NAND flash: suitable for large-capacity data storage, similar to hard disk; no...[Details]
With the continuous growth of wireless business demand, the current 2G and 3G network carrying capacity is becoming increasingly saturated. In order to cope with the increasingly prominent supply a...[Details]
On July 4, 2024, CATL officially launched its commercial power battery brand - "CATL Tianxing", and simultaneously released two products, "CATL Tianxing Light Commercial Vehicle (L) - Supercharging...[Details]
Earlier today, Apple launched the iOS 15.2.1 and iPadOS 15.2.1 systems, which mainly address vulnerabilities in the iPhone and iPad. The official also called on users to upgrade quickly. Acc...[Details]
Demand-side response resources are cheaper than supply-side resources. Therefore, the more demand-side response resources are developed, the better the overall resource optimization allocation will...[Details]
——About infrared and infrared thermometer product knowledge
Learn more about infrared and infrared thermometer products to better understand the principles and advantages of non-contact measu...[Details]
The microcontroller source program is as follows: //Press the F key on the 4X4 keyboard to enter the setting state //ED key is the forward and backward movement key //C button is to adjust the value...[Details]
As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Unisoc CEO Chu Qing pointed out that i...[Details]
In the 331st batch of "Announcement on Road Motor Vehicle Manufacturers and Products" recently released by the Ministry of Industry and Information Technology, there are a total of 306 new energy veh...[Details]
1. Generation of power supply ripple Our common power supplies include linear power supplies and switching power supplies. The DC voltage they output is obtained by rectifying, filtering, and stabili...[Details]
Basic knowledge of filters
1. Function and type of filter
1. Function: A filter is a circuit or operation processing system with frequency selection function, which has the functi...[Details]
summary
This article is the second part of a series of articles focusing on the characteristics and applications of Convolutional Neural Networks (CNNs). CNNs are mainly used for p...[Details]
1. Traditional UPS power supply and environmental construction solutions need to meet higher requirements
At the critical period of the digitalization and industrialization transformat...[Details]
With the decrease of signal rise time and the increase of signal frequency, the EMI problem of electronic products has attracted more and more attention from electronic engineers. The success of high...[Details]