[align=left][backcolor=rgb(222, 240, 251)][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=3]The company's project originally used μCOS-II, but μCOS had the problem of payi...
Gallium Nitride is amazing , but do you know what it is? No time? Then start here! This quick list will take you off to learn about it.Gallium Nitride (GaN) is a high-performance compound semiconducto...
As the latest product of TI's C2000 series, the 28377S(D) has an ADC module as its core signal acquisition function. The ADC of the 28377 is a successive approximation register (SAR) ADC with a select...
A chip technology company in Beijing is recruiting1. Responsible for the design of RF, microwave, and millimeter wave integrated circuit chips; 2. Responsible for the testing and application developme...
What is the difference between the voltage follower circuit of a transistor and an op amp? The circuit of a transistor is current driven. Is there a requirement for the input power of the transistor?...
How can I detect whether there is 220V input with the lowest power consumption?
Assuming that an optocoupler is used to detect 5V1MA, it is only 0.005W. However, if an optocoupler is used to detect 22...
1. Introduction
With the acceleration of China's economic construction, cars are increasingly entering modern families, and automotive electronics has therefore received more attention. In rec...[Details]
This is my first time posting on the forum. I won't say much, just go straight to the point. I have always liked microcontrollers. Recently, I have some time to make a board with a 51 microcontrolle...[Details]
Source: Hackster.io, author: Ish Ot Jr. From October 6 to 8, 2020, Arm held an online DevSummit (Developer Conference), which was also the first conference since Arm renamed TechCon as DevSummit. I...[Details]
1 Introduction
With the rapid development and maturity of power electronics technology, the number of large-scale power electronic devices in power systems is increasing. While improving t...[Details]
The K1 key running lights flash alternately. The K2 key running lights flash from both sides to the middle. The K3 key running lights all flash. The K4 key running lights flash from LED7 to LED0. ...[Details]
The electric drive axle is derived from the traditional axle. It is the transmission system of the car and plays the role of bearing load, reducing speed, increasing torque, ensuring the differenti...[Details]
ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions.
For example, if you want to read data from somewhere in...[Details]
Industry sources said Taiwanese foundries may freeze quotes in the second quarter of 2022 as their fabless and IDM customers find it increasingly difficult to pass on rising costs to customers and ar...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
The main Makefile takes charge of the overall situation with this sentence—— lcd.bin: $(objs) To generate lcd.bin, it depends on a bunch of files listed by objs: head.o init.o nand.o interrupt.o seri...[Details]
#include
#define uchar unsigned char
#define uint unsigned int
sbit k3=P3^5;
sbit sound=P0^4;
bit FY=0; //When playing music, FY=1, when playing the keyboard, FY=0
uchar Song_Index=...[Details]
According to foreign media reports, TSMC is considering building a second factory in Arizona, USA. If the project goes smoothly, it will further promote the United States' efforts to introduce advanc...[Details]
MRSI Systems (Mycronic Group) is pleased to announce the latest developments in the company's MRSI-H / HVM series product line. MRSI uses industry standard glass chip reference samples to test placem...[Details]
The figure shows a 4W/5V switching voltage regulator circuit. This circuit uses the TOPSwitch series T0P100 device. The TOPSwitch (Three Terminal Offline PWM Switch) series device is a three-termin...[Details]
On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
Embedded System
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