[font=微软雅黑][size=3][url=https://www.eeworld.com.cn/huodong/adi_20190329/index.html]Today at 10:00 am, there will be a prize live broadcast: [ADI will meet you to introduce TOF (Time Of Flight) technol...
[i=s] This post was last edited by Magpie Prince on 2018-11-17 17:50 [/i] When designing a second-order filter, if the DSP uses fixed-point operations, what is a good way to prevent data overflow? For...
[i=s]This post was last edited by hujj on 2019-5-13 18:50[/i] After several days of hard work, I finally successfully drove the human infrared sensor module and music IC. The picture below is the test...
As the title suggests, I wonder if anyone has any good method?
I want to collect the power frequency signal. Since the signal is relatively small, I amplify the signal by 3 times....
As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields, inverters, as an ...
I haven't taken out the board for a long time. Today someone in the group shared an open source IoT platform, Scallop IoT (bigiot.xyz), which supports Tmall Genie to control devices.
Great! I tried it...
The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]
0 Introduction
With the advancement of the replacement of the second-generation ID card, the fields in China that need to use the second-generation ID card are becoming more and more extensive....[Details]
Oscilloscopes are the most commonly used measuring instruments for electronic engineers, and oscilloscope probes are undoubtedly the most commonly used accessories for oscilloscopes. Oscilloscope pro...[Details]
On the evening of April 11, Jiemei Technology released its 2021 annual report, achieving operating income of 1.861 billion yuan, a year-on-year increase of 30.58%; net profit attributable to sharehol...[Details]
extern void _nop_ (void); //No operation, equivalent to the NOP instruction of 8051extern
bit _testbit_ (bit); //Test and clear the bit, equivalent...[Details]
Recently, the National Industrial Information Security Development Research Center released the "White Paper on the Development of China's Industrial Information Security Industry (2019-2020)". The d...[Details]
Linux is a very popular operating system, compatible with UNIX systems, and open source. It was originally designed as a desktop system and is now widely used in embedded devices. uCLinux was born in...[Details]
ABT e-Line plans to commercially apply wireless charging to the Volkswagen ID.4 in 2024
Companies to work together to deploy first automotive aftermarket solution in Europe, acceleratin...[Details]
Informatization, automation, intelligence, and high integration have become the development trend in the field of engineering technology today, and are widely used in various fields. System on Prog...[Details]
1. Adoption of standards The design of this multifunctional partial discharge tester (HDJF) adopts the following standards: GB/T 7354-2003 Partial discharge measurement; GB 4793.1-2007 Safety require...[Details]
1 Overview With the development of modern industrial production, enterprises are paying more and more attention to energy requirements. Energy regulation issues such as process control, production co...[Details]
Hi! Hello everyone, my name is Wu Jianying, 100% made in China, 181cm long, 70kg net weight. It uses artificial intelligence, all parts are complete, the software and hardware operate stably, a...[Details]
The addressing mode is for the source operand. 6.1 Immediate addressing The source operand is an immediate value Immediate number: The number starting with the # sign in the opcode is the immediate...[Details]
On October 14, TCL Technology released its performance forecast for the first three quarters of 2021, expecting a net profit of 13.05 billion to 13.35 billion yuan in the first three quarters, a year...[Details]
Working principle of digital pressure gauge As shown in Figure 1, the measured pressure of the digital pressure gauge acts on the pressure sensor through the pressure transmission medium, and the...[Details]