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.
Several power supplies are used in the same room, including a Xinma Gold 500w, a Maexs Gold 500w, and several Great Wall Huntkey 350w power supplies. Symptoms: The original power supplies were very qu...
The book "Analog Integrated Circuit Design and Simulation" focuses on single-stage amplifiers, operational amplifiers and analog-to-digital converters, introducing the basic concepts, working principl...
New power control commands have been added to read the power status and set the power switch to reduce power consumption. A bug in initialization has also been fixed.The new driver has been uploaded t...
dcexpertST Sensors & Low Power Wireless Technology Forum
What is SWIM? The full name of SWIM is: Serial Wire Interface Module, which is a single bus interface module. Among STMicroelectronics' microcontrollers, STM32 supports serial port download programs, ...
[i=s]This post was last edited by Li Baiyi on 2021-12-22 21:12[/i]In the previous chapter, we mentioned that the communication between PC and EC-01F has been established. Now we start to create Socket...
I have a 4-electrode conductivity electrode. I use a 1khz 2.5V square wave to excite the electrodes and connect two 470k resistors in series. I first found that the voltage on the electrodes is not sy...
Solar silicon wafer manufacturer Sino-US Silicon was invited to attend an earnings conference on the 13th. General Manager Xu Xiulan said that she was very satisfied with Sino-US Silicon's first-quar...[Details]
Digital blogger @数码闲聊站 said in response to netizens' questions that the four-curved waterfall screen concept phone previously announced by Xiaomi is only a pre-research project, and the specifi...[Details]
The market for wireless telemetry products is developing rapidly. Recently, the industry has also set off a revolution in wireless applications. Wireless telemetry technology has become an importan...[Details]
It is reported that like Apple and Samsung, Google will also launch its own mobile phone chip "Google Tensor". So can this chip save the beleaguered Pixel phone? Google's Android operating syst...[Details]
Samsung will hold a new product launch conference at 23:00 on February 9th, and the new flagship Galayx S22 will be unveiled at this conference. Recently, the configuration information of the top-of-...[Details]
In many laser application fields such as medicine, industrial production, laser printing, laser marking, laser welding, laser cutting and fiber optic communication, beam quality analysis provides a lo...[Details]
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Robot Vacuum Cleaner
The sweeping robot is one of the important products of smart home appliances. With the improvement of ...[Details]
In the previous article, we talked about Omron to OPC UA protocol. In non-standard industrial automation systems, it is often necessary to collect PLC data to PC-side upper software, MES, SCADA. Di...[Details]
With the rapid development of computer technology, electronic information technology is increasingly popularized in all walks of life. The traditional way of collecting logistics information is for...[Details]
The engine is the heart of the car. Every place where work is done is like an atrium or ventricle. Let me tell you, there are several "variable" technologies in these atria and ventricles. Accordin...[Details]
Introduction: This article introduces a method of using AVR microcontroller to realize Ethernet interface circuit, which has few hardware circuits, simple structure and easy use. With the rapid dev...[Details]
Recently, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage for short) officially completed the signing of the syndicated loan for Haichen Energy Storage’s Xiamen Lithium B...[Details]
The campaign of striving for excellence and becoming a champion is a powerful measure taken by the municipal party committee to promote the implementation of major decisions and arrangements of the CP...[Details]
For 5G, the past year of 2019 was an extraordinary year - more than 40 operators and more than 40 terminal manufacturers around the world launched 5G networks and products. Compared with the first ye...[Details]