Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Abstract: Aiming at the problem of remote environmental monitoring needs, a remote environmental real-time monitoring system based on STM32 is designed. The system consists of three subsystems: inform...
[i=s]This post was last edited by yaoquan5201314 on 2022-12-11 10:01[/i]First of all, I would like to thank eeworld and DFRobot for providing me with the additional quota and the opportunity to use it...
[i=s]This post was last edited by Wuzu Simeng on 2022-12-10 16:22[/i]As the title suggests, the homepage seems to have encountered some minor problems in the layout
The avatar popped out
Although hove...
In the previous article (https://en.eeworld.com/bbs/thread-1227686-1-1.html), we tried to train a three-category model using 584 images, and the results did not seem satisfactory. The jitter between r...
[i=s]This post was last edited by jinglixixi on 2022-12-14 13:34[/i]I haven't come into contact with ST products for a long time. The wave of localization is still very powerful, but the good impressi...
Recently, a laboratory consulted about high-frequency MEMS testing, which requires sine wave and square wave drive, a signal bandwidth of up to 7MHz, a drive level of 50Vp-p, and a frequency sweep fu...[Details]
On December 21, the Tianjin Municipal Finance Bureau issued the "Notice on the Allocation of the Second Batch of 2019 New Energy Vehicle Charging Infrastructure Construction Reward and Subsidy Fund...[Details]
As
the demand for
LED lighting
becomes more urgent, the heat dissipation problem of high-
power
LEDs
has received more and more attention, because excessive temperature wi...[Details]
Making 10GigE machine vision reliable and affordable - including multi-camera setups
Overview
A variety of vision system application scenarios such as fast...[Details]
"The inspection of distribution box No. 1 has been completed, the inspection of distribution box No. 2 has been completed... the inspection of distribution box No. 26 has been completed, all meet t...[Details]
Beijing time on January 10th, Ann Carlson, acting director of the National Highway Traffic Safety Administration (NHTSA), told reporters on Monday that the regulatory agency is moving “very quickly” ...[Details]
As smartphones are developing at an increasingly faster pace, many old-era phone configurations have been eliminated. Over the years, we can actually find that smartphones are getting bigger and bi...[Details]
The power management system of a netbook can be divided into the following parts: 1. Battery charging and management; 2. CPU processor power supply; 3. System 5V/3.3V power supply; 4. I/O and graphics...[Details]
On the evening of July 8, Pioneer Intelligent released a prospectus for the private placement of A-shares on the Growth Enterprise Market. The total amount of funds raised from this private placement...[Details]
1 Introduction
With the development of aerospace technology, image wireless transmission technology is becoming more and more mature. Embedded image wireless transmission technology has at...[Details]
Matrix keyboard introduction When there are a large number of keys on a keyboard, in order to reduce the occupancy of the I/O ports, the keys are usually arranged in a matrix form. By "scanning" ro...[Details]
The clock management of STM8S can be achieved by setting 13 registers, which are ● Internal clock register CLK_ICKR ● External clock register CLK_ECKR ● Master clock status register CLK_CMSR ● Master...[Details]
In the past two years, we have continuously exerted our strength in the field of new energy. For hybrid vehicle configuration, we have established a technical route of multi-architecture parallel a...[Details]
What are the functions of the Internet of Vehicles?
The Internet of Vehicles refers to the connection between vehicles and the Internet, which uses intelligent technologies and equipment to co...[Details]
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