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.
I use XKT-335/XKT-412 chip as the emitter circuit and XKT-3169 as the receiver circuit. After running for a short time, the receiver circuit chip gets hot. What is the reason? My instructor said it is...
[backcolor=white][color=#000000]When the single-chip microcomputer control circuit detects that a CPU card has been inserted, the processing flow is as follows: [/color][/backcolor] [backcolor=white][...
I would like to ask what does the following candece constraint rule line width mean? I just started learning and I saw that the video tutorials all had a number. I have never seen this before so I wan...
Hi, everyone~~The latest review information is here~~Come and see what information is available this week!Evaluation activities currently being requested:
1. Last day + !!! !!! !!! Free trial of Lingd...
Gallium nitride (GaN) semiconductors have physical properties comparable to those of silicon devices. Conventional power supply metal oxide semiconductor field effect transistors (MOSFETs) and insulat...
I would like to thank EEWORLD and National Technology for giving me the opportunity to evaluate the N32G430 development board.It has been several months since I last used the N32G45XVL development boa...
Mercedes-Benz China has released a new warranty policy on its official website. The most interesting thing is that within 60 days from the date of retail invoice issuance (the starting date is based ...[Details]
According to Jiwei.com, ZTE Corporation and the MIIT's Fifth Electronic Research Institute recently formally signed a strategic cooperation agreement at the institute's headquarters in Zengcheng, Gua...[Details]
Recently, Zhaopin.com released the "2020 New Infrastructure Industry Talent Development Report" (hereinafter referred to as the "Report"), which shows that there has been a long-term gap in core tech...[Details]
I'm very happy today. I finally successfully transplanted U-Boot. While doing it, I wrote down some steps with screenshots. . Now let me review the process slowly. . 1. Download U-Boot-1.1.6 from t...[Details]
According to the Shanghai Lingang official account, the unveiling ceremony of the ROHM-Zhenqu Technology Silicon Carbide Technology Joint Laboratory was held in the Lingang New Area of the China (S...[Details]
On the eve of the third-generation Ryzen, you must have heard such voices in Tieba forums and other places: CJR particles are good with AMD, B-DIE has strong overclocking, Micron E-DIE is a rising st...[Details]
To meet the demand for high-performance ANC products, Zhongke Bluexun and ADI jointly released the reference design solution of Xunlong Second Generation & ADAU1850/1860. Compared with the first gene...[Details]
According to China News Network, on the 11th local time, Yoo Myung-hee, director of the Trade Negotiations Bureau of the Ministry of Trade, Industry and Energy of South Korea, said at a press confere...[Details]
Recently, the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments). The draft proposes that by 2025, the compet...[Details]
High-performance electric motors require a control mechanism to ensure greater smoothness, reliability, and efficiency. One of the best examples of this application is the motor used in electric ve...[Details]
The MCS96 series microcontroller is a 16-bit word length microcontroller with more complete functions and higher performance than the MCS51 series microcontroller. It is widely used in instrument...[Details]
Keyboard scanning has interrupt mode and query mode
#include "jn8515def.h"
/******The following is the keyboard arrangement diagram******
| | |
PC0 ___1|__2|__3|__
...[Details]
Binoculars
The figure shows the appearance of various telescopes. The telescope used for ground observation is different from the astronomical telescope. It requires the formation of an upright im...[Details]
Thermal micro-printers have been widely used in POS terminal systems, banking systems, mobile police systems, mobile government systems, medical equipment, car meters, handheld devices and other fi...[Details]
In some audio power amplifiers, we often see SAP15N/SAP15P power pair tubes. Although they look somewhat similar to general high-power triodes, they have five pins. What kind of power amplifier tube i...[Details]