Linux is a variant of the Unix operating system. The principles and ideas of writing drivers under Linux are completely similar to those of other Unix systems, but there are great differences between ...
When importing OrCAD schematics and PCB files into AD14.0, it prompts "[color=rgb(51, 51, 51)][backcolor=rgb(252, 252, 252)][font=微软雅黑, "][size=24px]F[/size][/font][/backcolor][/color][color=rgb(51, 5...
The Nichicon Technology Subsite is now online, including EV/car solutions (capacitors), small lithium-ion rechargeable batteries, and a series of short films on "Capacitor Doctor". The content is rich...
Recently, I am working on a project where the sensor interface is a 5V UART TTL level interface, but the microcontroller is an NXP LPC824 3.3V UART interface. I know that it can be implemented with a ...
According to the circuit diagram in the manual of XL6019, C13 will get very hot after power is turned on. XL6019 outputs 1.8v, and the voltage measured at the input terminal is 3.3v. I have checked an...
[i=s]This post was last edited by littleshrimp on 2019-5-11 19:55[/i] I remember that it was exposed before that the official website of a certain country's embassy was crowded with advertisements. Th...
1 Composition of remote testing system
According to the remote measurement and control data flow conditions and different test requirements, the remote test system can be built based on two net...[Details]
Jeff Deam of Google said in a preprint paper that their team described a learning-based method that allows chip design to learn from past experience and improve over time to generate better architect...[Details]
Event Structure
Event Structure is also a selection structure. The program decides which page to execute based on the event that occurs. At this time, the interface programming of La...[Details]
R8100 radio integrated tester is a multifunctional test instrument with built-in spectrum analysis module, signal generation module and integrated analysis module. The product can customize test para...[Details]
ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. For example, if you want to read data from somewhere in ...[Details]
Flow formula of target flow meter The selection of target flowmeter must be calculated to convert the actual flow rate into the flow rate of an equivalent amount of standard water, and then selec...[Details]
Nowadays, various intelligent control systems cannot do without the transmission of data information. Among them, wireless data transmission is a new transmission method that is different from trad...[Details]
Today I saw a picture someone posted on WeChat saying it was the Meizu 19. I personally felt it looked a bit like a win-win number. But I just shared it with you for fun! The appearance design of M...[Details]
Liyuan Semiconductor (a wholly-owned subsidiary of Liyuan Information, stock code 300184) officially announced today that its first independently developed MCU product based on the Cortex-M0+ cor...[Details]
The most discussed product this week is the iPhone 11 series released by Apple. There are three phones in the series. Because the upgrade did not exceed the expectations of the outside world, the tri...[Details]
Digital Tube A multi-digit digital tube is a digital tube in which two or more single digital tubes are placed side by side to form one. When the multi-bit is integrated, their internal common termin...[Details]
4. Embedded Engineers’ Views on Careers
As an industry that is developing rapidly, many technical engineers and technology enthusiasts who are preparing to enter the industry are very concerned a...[Details]
Jiwei.com reported on March 2 that the national mobile game Honor of Kings released an announcement for a non-stop update for all servers. The announcement said that in order to allow players to enjo...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
Linux and Android
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