This is the homework assigned by the computer teacher. The schematic diagram of the 51 single-chip microcomputer simulation of police lights and sirens is as follows (the proteus simulation project fi...
What is a serial port server? A serial port server is a device that allows serial devices to connect to the Internet.Here we introduce a new serial port ID networking technology . Different from the t...
18 users have received development kits.Click here to view your tracking number (while logged into the forum account)——————————————————————————————Event details: Click here to viewFirst of all, I woul...
Abstract: Recently, iFixit, a professional disassembly organization abroad, and Microcomputer Division, a domestic disassembly organization, have disassembled the iPhone 14 series. Since the iPhone 14...
[size=4]Although the current EDA tools are very powerful, as the PCB size requirements are getting smaller and smaller and the device density is getting higher and higher, the difficulty of PCB design...
3G base stations, whether CDMA2000 1x, EV-DO, WCDMA, or TD-SCDMA, all use more complex wireless technologies, such as code division multiple access, complex modulation, and precise power control. T...[Details]
The shortage of mature process capacity is still hampering the shipment of design factories, and MCUs with products concentrated in 40nm and below processes are the first to be affected. As the new 2...[Details]
Applications related to integrated photonics are becoming increasingly popular, from compact biosensors and spectrometers to invisible devices and quantum computers. As with optical fibers, guiding l...[Details]
Abstract: Proteus can realize single-chip microcomputer simulation, provide software debugging function, and support third-party software compilation and debugging environment, such as Keil C51 uVi...[Details]
On the morning of May 6, some users found that after downloading Apple Music from the Apple App Store, it would be directly installed on the Dock bar at the bottom of the iOS system, and even r...[Details]
5G network has attracted much attention since its launch. From 4G to 5G, the data transmission speed has increased from 10-15Mbps to 100+Mbps. Ultra-fast network speed and faster connection have the ...[Details]
1. What is nand flash?
FLASH Flash Memory The English name of Flash Memory is "Flash Memory", generally referred to as "Flash". It is a type of memory device and a non-volatile memory.
NO...[Details]
FLOW, a popular e-cigarette brand founded in January 2019, has been in arrears of wages for two months and there is still no solution. FLOW is a popular online celebrity e-cigarette brand in 2019,...[Details]
//P1 port is connected to an external 3*4 matrix keyboard, where p1^0 does not need to be set to 1. Common methods for reading key values are:
//"Table Lookup Method" and "Reverse Method". The tabl...[Details]
Because the bandwidth of the probe ×1 is relatively small, only 7MHz or 8MHz, it severely limits the detection of the high-frequency components of the signal. Therefore, only low-frequency small si...[Details]
At present, my country's energy storage industry is gradually moving from the initial stage of commercialization to the key stage of large-scale development, and the demand for energy storage batte...[Details]
G840 Online/Offline Programming
1. 40-pin quasi-full drive, imported high-quality locking socket. It meets the pin requirements of most IC burning and fully provides the basic conditions for future...[Details]
Wuling showed a lot of things at the Hainan New Energy Conference, mainly in three parts: domestic chips, battery swapping, and large iron-lithium cylinders made by Ningde for Wuling. I think in the ...[Details]
Soft-start thyristor is a power electronic device used to control the start and operation of the motor. It has the advantages of smooth start, high operating efficiency and convenient control. In p...[Details]