[Domestic chip] Recommended: 69P21 from Sinowin ElectronicsRecommendation: Zhongying Electronics' 69P21.Let me talk about a project I have done.It was a controller with a timer function for a brand. T...
The editor has brought you the technical documentation of the development kits from ON Semiconductor and Avnet's IoT Innovation Design Competition.
I hope this helps those who are interested in the co...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
I want to make a camera recently. I have a STM32F746 DISCOVERY board with a 30-pin FPC interface.
I want to find a camera that can be plugged in and used, with about 2 million pixels. I searched onlin...
At the beginning, I didn't understand what the MSP430 comparator was. I read some information about it on the eeworld forum and seemed to understand it, but when it came to programming, I had no idea ...
1. Hardware
1. PCF8574 Description
I have a pcf8574 IO expansion board, which was originally used to drive 1602. Unfortunately, I found that 1602 was broken and could not light up. So I could only use...
This content is originally created by EEWORLD forum user cxmdz . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source...
According to foreign media reports, the Lexus ES300h model uses cameras to replace traditional external rearview mirrors for the first time in a mass-produced model. The images taken by the camera ar...[Details]
The company is not pursuing higher profit margins in power batteries this year. Recently, Yiwei Lithium Energy responded to the considerations and expectations of power battery profitability when acce...[Details]
The artificial intelligence (AI) revolution is revolutionizing the way we design and manufacture everything from data centers to servers and chips. Chip technology is also shifting from traditional...[Details]
Ultrasonic motor (USM) is a new type of micro-actuator developed in recent years. USM breaks through the concept of electromagnetic coupling of traditional motors and relies on the inverse piezoelectr...[Details]
After releasing the last major upgrade of iOS15, 15.4, Apple officially announced that there will be no other new features added to iOS15 in the future, because Apple is now focusing on iOS16. Today ...[Details]
//Function: Press the 16-bit keyboard and the serial port will output the corresponding 0~f characters or 16 strings.
/*
Use T2 timer to interrupt every 10ms.
The interrupt program scans the ...[Details]
The United States continues to impose restrictions on China's semiconductor industry, which has evolved into a challenge facing the entire technology industry. After the US election, what impact will...[Details]
Recently, Anjie Technology released information on investor survey-related activities. Due to the complex domestic and international situation in the first half of this year, some of the company's cu...[Details]
When it comes to LDO , most people usually feel unfamiliar. LDO is a low voltage dropout linear regulator, and its main function is to make up for the shortcomings of traditional linear regulators in...[Details]
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the book, answer the phone, talk to the caller, then put d...[Details]
In recent years, transportation safety accidents have occurred frequently. Major accidents have occurred in passenger and freight vehicles, hazardous chemical transport vehicles, commercial vehicles,...[Details]
Discussion on LED driver selection
1. LED driver IC features and selection
Netizen question: Does LED driver have to use dedicated LED driver IC? What are the advantages and disad...[Details]
1. Redundant instructions The CPU instruction fetching process is to fetch the opcode first, then the operand. Artificially inserting some single-byte instructions in the key places of the program, o...[Details]
Today's high-speed digital interfaces use data rates that exceed the operating frequencies of many mobile communication devices, such as smartphones and tablets. Careful design of the interface is ...[Details]
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