According to the China Judgments Online website, a case was disclosed in which a Huawei employee exploited a bug in the company system to unauthorizedly access confidential data. Due to work needs, H...
[font=微软雅黑][size=3]2018 is coming to an end. What have you gained in this year? Have you achieved your wishes and goals at the beginning of the year? I remember the chip coin auction in January this y...
[size=5] Many people like to distinguish inductors by their appearance (or by the welding method). This description makes it easy to distinguish and the distinction is more obvious. [/size][size=5] To...
As engineers and developers, our job is to find the best way to put all the components together. Whether it's a skyscraper or an integrated circuit, the internal engineering structure is one of the ke...
The current transformer detects the mains power of 50Hz, and the signal is an AC signal. How does the microcontroller process the AC signal? Can we just connect a resistor in series on the hardware ci...
[i=s]This post was last edited by cjjh2014 on 2022-6-13 23:35[/i]【2022 Digi-Key Innovation Design Competition】Material UnboxingI am very honored to participate in and be shortlisted for the 2022 Digi-...
Since the resistance and inductance of the motor armature circuit are small, and the rotating body has a certain mechanical inertia, when the motor is powered on, the armature speed and the corresp...[Details]
Determine palindrome
int isReverseStr(char * aStr) determines the return value in the main function
int i,j;
int found=1;
if(aSTR==null)
return -1;
j=strlen(aStr);
for (i=0;i
if (...[Details]
Each GPIO of STM32 can be configured as an external interrupt trigger source, which is also the strength of STM32. STM32 divides many interrupt trigger sources into different groups according to the ...[Details]
Specifications P6015A Oscilloscope Passive High Voltage Probe Key Features and Benefits: ■High voltage - 20kV DC/40 kV peak (100 ms pulse width) ■High bandwidth-DC- 75 MHz ■Silicone dielectric ■Optio...[Details]
1 Introduction
With the continuous progress of industrial technology, steam turbine units are developing towards high-power nuclear energy. The last few stages of high-power steam turbines...[Details]
1 Introduction
ARM has 7 operating modes, and the stack pointer register (SP) of each mode is independent.
Therefore, for each processor mode needed in the program, a stack address must be defined ...[Details]
(Source: KIT official website) According to foreign media reports, a research team at Karlsruhe Institute of Technology (KIT) has used a new coating process to produce lithium-ion battery elect...[Details]
1. Introduction As the application field of embedded systems continues to expand, the complexity of the system is also increasing. As a widely used embedded storage device, the management tec...[Details]
2. Absolute Delay
1. How is the absolute delay generated? Is there a way to measure it? If the relative delay is to use one of the video or audio as a reference system, then the absolute delay...[Details]
As a universal SOC chip, the NIVIDIA DRIVE Orin series can be used for a variety of perception and general computing tasks. Its high-quality computing power, operating performance, complete compati...[Details]
Tire and pipe leak inspection
Leak Checking Heating Systems
Internal leakage inspection of steam
Checking air leaks in compressors
Leakage inspection of refrigerators, air conditioning systems,...[Details]
2021 China College Students Engineering Practice and Innovation Ability Competition
The national finals came to a successful conclusion at Tsinghua University on September 18. This competitio...[Details]
1. Box Robot BOXZ, nicknamed Box, is an open source interactive entertainment platform! Baidu has many tutorials on how to make Box, most of which are made with Arduino. I had nothing to do during ...[Details]
Recently, a solution based on LPC2387 encountered a difficult crash problem. The network port of the board could not be connected after running for about ten days at the customer's place. This phenom...[Details]
Mounting structure The electromagnetic flowmeter host and sensor are assembled together to form an integrated electromagnetic flowmeter; or connected with the flow sensor through a signal cable to fo...[Details]