There are three questions: Is there any difference between 232 serial port programming and 485 serial port programming under DOS? Can they be used interchangeably? What should I pay attention to when ...
I have installed the SDK, but I can find the path for which arm-linux-gnueabihf-gcc, but I cannot find the path for which arm-arago-linux-gnueabi-gcc. Please help me....
[align=left][font=宋体]Recently, I need to use a 4-channel synchronous sampling ADC[/font][/align][align=left][font=宋体]When selecting, I consider the cost and development difficulty. First, I look for a...
I used an oscilloscope to measure the P1.0 pin and observed the ACLK output. I found that the waveform was not a square wave, and the frequency kept changing from 8HZ to 26K. Could it be that my chip ...
Under WIN2000, I used DS to write a driver with interrupt No. 9 for an ISA card. I used SOFTICE to debug it. In INTOBJ, I saw that interrupt 39 was the interrupt service routine. I used idt 39 but cou...
STC12C5A60S2 is going to use a 32MHz active crystal oscillator. What changes are needed in the crystal oscillator circuit and reset circuit? This is the circuit I drew. The crystal is connected to XTA...
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Keysight Technologies is combining its electromagnetic simulator with Synopsys' AI-driven RF design migration flow to create an integrated design flow for migrating from TSMC's N6RF+ process techno...[Details]
Plessey Semiconductors has been acquired by Haylo Labs, which was established in March last year with a $100 million, five-year loan from Chinese technology company Goertek.
Haylo Labs w...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Introduction: In digital circuit calculations, there is no concept of decimal points. You know where the decimal is, but the circuit does not know where the decimal point is. Therefore, you need to...[Details]
With the growth of the Internet of Things (IoT), wearable, and portable devices, consumers are growing weary of cluttered cables and the need for frequent battery recharges. The benefits of wireles...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
The motor is a very important component for new energy vehicles. In terms of vehicle power, pure electric vehicles use electric motors instead of traditional diesel/gasoline engines. For electric v...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]