[align=left][b][color=black][font=微软雅黑][size=4]“Smart Eyes” to Identify PCIe: Electronic engineers are delighted to see the verification code 12306[/size][/font][/color][/b][/align][align=left][b][col...
UHF Gen 2 Standard Application Summary Compared with Gen 0 and Gen 1, Gen 2 has better encryption technology, improves data security and alleviates people's concerns about privacy issues. In additio...
Looking for a design idea for a switching circuit.
The microcontroller 0-3.3v PWM signal controls the on and off, generating a 0--15v voltage.
When the voltage is high, the output is 0V, and when the ...
[size=3][color=#252525] I am using the Hezhongda 510 emulator. After installing the emulator driver, I can use the usb20emurst.exe included in the driver installation package to reset the emulator. Ho...
[size=4]In fact, these shortcut keys are more commonly used. Please share them with me. [/size][size=4] [/size] [size=4]PageUp: Zoom in with the mouse as the center[/size] [size=4]PageDown: Zoom out w...
[align=left][color=rgb(85, 85, 85)][font=微软雅黑][size=12px]In common small low-voltage power supplies, in addition to switching power supply modules, there is also a power supply that uses capacitors to...
Recently, the CSA Alliance announced that the second update of Matter (Matter 1.2) is now available for device manufacturers and platforms to build into their products. It includes nine new device ty...[Details]
Some users' loads need to be powered on intermittently, that is, according to a certain time rule, the load is powered on for a certain period of time, and then powered off for a certain perio...[Details]
It has to be said that the performance of the A15 is still very strong even now. Although the new Galaxy S22 lineup represents one of the top flagship products in the Android camp, these devices stil...[Details]
For any control on the front panel, there are two properties, ClassID and ClassName, in its basic properties. Controls including the front panel are a typical class inheritance structure (LABVIEW itse...[Details]
51 MCU has a pin called EA (pin 33) as the on-chip program memory selection signal. When using the MCU with program memory 8751, /EA (pin 33) must be grounded, that is, low level is effective. The ...[Details]
1. No power indication at startup, display is off:
a. Please check whether the power supply is normal, if not, please check whether there is 220V, and whether it is within the normal use rang...[Details]
1. Diode clamped three-level technology
The diode clamped three-level topology was proposed by Japanese scholars Nabae. A et al. in 1980. After nearly 30 years of development, it has been wide...[Details]
Since contact lenses are directly attached to the surface of the human cornea, wearers pay special attention to the choice of lens material when choosing contact lenses. Due to the influence of adv...[Details]
Following the content of the previous issue, we will continue to understand the memory of microcontrollers and learn some related knowledge. There are two combination schemes of on-chip ROM and off-c...[Details]
High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessa...[Details]
"The mass production and commercialization of all-solid-state batteries still face many unresolved problems, while semi-solid-state batteries are compatible with existing liquid battery process equip...[Details]
On September 5, the Intelligent Wire-Control Chassis Laboratory jointly built by Baolong Technology, Wuhan University of Technology, SAIC-GM-Wuling, and Qiangu Technology was officially unveiled at...[Details]
1. Use stat IC and extern to declare variables 1.1 You can use static to declare global variables and local variables (including arrays). (1) A local variable declared with static can only be recogni...[Details]
On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
Test/Measurement
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