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:...
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...
[align=left][color=black][font=DengXian][size=10.5pt]Do you have a[/size][/font][/color][color=black][font="][size=10.5pt]TDA8920CTH PCB [/size][/font][/color][color=black][font=DengXian][size=10.5pt]...
my country has become the world's largest producer of electroacoustic devices 2006-7-18Electroacoustic devices are a branch of electroacoustic transducers, mainly used for energy conversion in the aud...
News on the afternoon of October 22, Huawei Developer Conference 2021 (HDC) opened today. Yu Chengdong and other Huawei executives delivered keynote speeches, announcing the HarmonyOS 3 develo...[Details]
introduction
In VxWorks, the implementation of the timer mechanism is based on the clock. Different timing mechanisms can be selected according to different requirements, such as taskDela...[Details]
According to different functions, the development tools of ARM application software include compiler software, assembler software, linker software, debugger software, embedded real-time operating s...[Details]
Venture capital promotes technological progress
The
fifth round of funds established, with a total amount of 250 million euros
Dr
. Stefan Hartung, Cha...[Details]
Good sensor design is the result of experience and technology. Generally speaking, a sensor is a physical quantity that is converted into a description of another physical quantity that can be ex...[Details]
Experimental simulation diagram
Source code: (The playing part of the code is temporarily removed, please forgive me, please leave a message if you need it, please indicate the source if you rep...[Details]
PWM input signal measurement
This mode is a special case of input capture mode and operates the same as input capture mode except for the following differences:
Both ICi signals are m...[Details]
There's a lot to like about the Google Pixel 6 and 6 Pro, but their under-screen fingerprint scanner isn't one of them. Since the Pixel 6 series was released in October, users have been com...[Details]
Google's Stadia cloud gaming service is now available on iOS via a dedicated web app, meaning it's coming to iPhone and iPad for the first time. Stadia is a gaming platform that allows you to play po...[Details]
Apple released the iPhone SE 3, and consumers' expectations turned into disappointment. As a result, consumers began to miss Huawei. Because in the past, when Huawei competed with Apple, Apple had to...[Details]
In a microprocessor system, in order to ensure that the microprocessor system runs stably and reliably, a power supply monitoring circuit needs to be provided to the microprocessor system. Harbin S...[Details]
1 Introduction
Balances are widely used in scientific research, national defense, finance, building materials, measurement, highways, industry and mining for measurement and testing. As an...[Details]
This article introduces a design of an inverter power supply based on DTMF technology, which is composed of AT80C51 single-chip microcomputer, SA8282 waveform generator and MT8880 DTMF and AC/DC ma...[Details]
Designed with a height of only 1.4 mm, the Bourns® SRF3015 Series offers a cost-effective, space-saving solution.
October 28, 2024 - Bourns, a world-renowned leading manufacturer a...[Details]
Linux and Android
京公网安备 11010802033920号
EEWORLD
