[size=5]Hello everyone, I got the TM4C 123G H6PM board three days ago. Because I want to make a wireless image transmission device, which needs to drive the camera, I need a faster IO conversion speed...
I have bought the board for almost a month, but I have been stuck on several issues: 1. I don't understand why I need an SD card. I remember uImage is only a few MB. 2. I don't have a screen, and I do...
[align=left]1. Xiaomei wrote down her wishes for when she grows up in her composition book: 1. I hope to have a lovely child; 2. I also hope to have a husband who loves me. As a result, she found that...
I am honored to be shortlisted for the second round of the EEWORLD community [2022 Digi-Key Innovation Design Competition]. Through this competition, I can combine the YOLOv3 model I have learned with...
[p=20, null, left][color=rgb(73, 73, 73)][font=Verdana, sans-serif][size=12px]In recent years, the Near Field Communication (NFC) technology, which uses a frequency of about 13.56MHz, has been gradual...
[font=Helvetica, Arial, sans-serif][color=#000000]Thanks[/color][/font][color=#000][font=Helvetica, Arial, sans-serif]EEWORLD and Altera for providing such a great opportunity[/font][/color]...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
The intelligent
dust monitoring system intelligently monitors dust concentrations at and around construction sites. All concentration values are transmitted to a cloud server for
cloud co...[Details]
The primary control objective in this case is the display and alarming of data parameters on the Xinheng control scale instrument. The system's main PLC uses a Siemens CPU, and data is collected vi...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Deep in the laboratory, a seemingly ordinary piece
of
battery
material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]