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.
A netizen shared this picture. I looked at it and felt a little confused.
The problem is as follows:
1.LM393 is an amplifier, so the output should be pulled up, but in the figure it is connected back ...
Dear teachers,
Last year, my teacher gave me a power supply, which has been lying idle and gathering dust. Suddenly, I wondered if I could use it to charge a 48V electric vehicle. Can I use it directl...
This content is originally created by EEWORLD forum user Qi IC Kan MCU . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceUSS modul...
Is it 100BASE-T1, 1000BASE-T, 100BASE-TX, 10BASE-T or 10BASE-Te? For those who are not well versed in Ethernet physical layer (PHY) terminology, it can be difficult to evaluate the various types of te...
Hardware vulnerabilities can affect the security of computers, medical devices, and systems. Secure enclaves and trust roots are not enough. Computer security researchers have disclosed two major pro...
Recently, Puhua Capital announced its investment in Shenzhen Daxin Electronic Technology Co., Ltd. (hereinafter referred to as "Daxin Electronic"). The two parties will promote the development of Chi...[Details]
According to Qichacha, Meiken Semiconductor Technology Co., Ltd. (hereinafter referred to as "Meiken Semiconductor") was established on January 26. The company's registered capital is RMB 200 million...[Details]
There is no printf function in the IAR development environment. I added one on Baidu (http://www.cnblogs.com/codecamel/p/4686437.html), but there are still some problems. Especially when printing mult...[Details]
On July 23, in an interview with Nikkei media, Jim Hamajima, president of the Japan office of the Semiconductor Equipment and Materials International (SEMI), expressed his hope to promote the stand...[Details]
China Energy Storage Network News:
On March 17, a mobilization meeting to accelerate the Ningxia-Hunan UHV DC transmission project was held in Yinchuan. This is a powerful measure for Ningx...[Details]
"5G+Beidou precise positioning, do you know how powerful their applications are? Take our line inspection work as an example. With these two powerful applications, we can operate drones across citi...[Details]
The industrial and commercial energy storage system is a key project in the new product development of China Shipbuilding Chongqing Changzheng Heavy Industry Co., Ltd. and a new direction for the c...[Details]
The annual award for members of Shiqiang Components e-commerce has been held for three years and is specially prepared for members. Recently, the official announced the share and prizes of the 2019 a...[Details]
"In 2013, the domestic reducer industry was basically monopolized by two Japanese companies (Nabtesco and Harmonic)."
An industry insider who has been working in the reducer field for a lo...[Details]
We are now very close to the release date of the Samsung Galaxy S21 FE, a budget version of Samsung's 2021 flagship that doesn't skimp on the core performance specs. The device has appeared on...[Details]
describe
The LTC
®
6803 is a second generation complete battery monitoring IC that incorporates a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and ...[Details]
Interrupt sources and interrupt vectors: By default, the lowest end of the AVR program storage area, starting from the Flash address 0x0000, is used to place interrupt vectors, which is called the ...[Details]
The DC
switching
power supply
is the heart of the communication system.
The operation quality of
the power
supply is directly related to the working quality of the online equip...[Details]
CATL
has launched the Xiaoyao
battery
designed specifically for extended-range electric vehicles and plug-in hybrid electric vehicles
. The pure electric range of extended-range elect...[Details]
Analog electronics
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