1. Nginx infrastructure
After Nginx is started, it runs in the background as a daemon. The background process includes a master process and multiple worker processes. As shown in the following figure:...
[align=left][b][color=rgb(61, 61, 61)][font="][size=10.5pt][font=微软雅黑Light]Share the latest dry goods information[/font]~[/size][/font][/color][/b][/align][align=left][b]Those who need it can click he...
As the title says, the cracking activation and Chinese localization are successful, but it doesn't work when opening the PCB. The prompt is as shown. I am a newbie. Please help...
On the X-NUCLEO-IKS01A3, there is a pressure sensor LPS22HH. On the earlier SensorTile development board, LPS22HB was used. From the name, they are similar, indicating that the functions are also simi...
For example, the RS485 interface of the industrial computer collects the signals of the tilt sensor and the gyroscopeScenario 1:
Hardware requirements: The sensor supports 485 output and active access...
1 Introduction Nowadays, with the rapid development of information industry, embedded systems with microprocessors as the core are playing a huge role in intelligent instruments, real-time co...[Details]
Abstract: Semiconductor LD-pumped solid-state lasers have high requirements on power supply. The power supply needs to have the functions of slow start and microcomputer control of laser power. ...[Details]
Contents The invention relates to the technical field of power system measurement tools. Background of the Invention In the power supply system, with the further development of the distribution ne...[Details]
Entering 2022, more variables will emerge on the global power battery track. First, the development of the automotive terminal regional market has become more volatile. China, the United States, So...[Details]
;*******************无符号 BCD 减法***************
;
; This routine performs a 2 Digit Unsigned BCD Subtraction.
; It is assumed that the two BCD numbers to be subtracted are in
; locations Num_1 & N...[Details]
Today, Cerence launched Cerence Exterior Vehicle Communication, an innovative combination of AI and voice that allows drivers to interact with their cars from outside the car. This new product is not...[Details]
As a huge renewable energy source, solar energy can be well developed and utilized by humans. Therefore, the technology of solar photovoltaic utilization has entered a stage of rapid development in th...[Details]
This article compares smartphone processors and fab processes from different companies, but as the information content grew, I had to break it into a single article. Here, Apple, Huawei, and Samsung ...[Details]
The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to c...[Details]
Basic Principles of Gas Chromatography (GC)
GC uses inert gas as the mobile phase and utilizes the different distribution coefficients of the components in the sample between the...[Details]
The physical picture produced is as follows: The schematic diagram and PCB diagram drawn by Altium Designer are as follows: The microcontroller source program is as follows: /*****************...[Details]
Brandon Seiser Product Marketing Engineer Texas Instruments Dynamic floor projection technology, capable of displaying any pattern within the same module, is reshaping consumers' perception of exte...[Details]
This code uses Proteus simulation, uses 51 single-chip microcomputer to simulate PWM, uses timer to obtain motor speed information, uses PID algorithm to control speed, speed, P, I, D can be set wi...[Details]
Bosch will invest RMB 50 million in the next five years to support research collaboration;
The Tsinghua University-Bosch Joint Research Center for Machine Learning has published mor...[Details]
Linux and Android
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