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=s]This post was last edited by Jacktang on 2020-7-21 21:10[/i]MLCC - Multilayer Ceramic Capacitors, also known as chip capacitors, can cause noise and howling problems...Sound comes from the vibrat...
There have been too many things going on recently, which has greatly delayed the review progress. I apologize to everyone.
Open RT-Thread Studio, the previous project, (you can also create a new sampl...
Use transistor + MOS tube to control battery output1. When MCU_CTL high level 3.3V and battery 4.2V exist at the same time, can Q4 and Q2 be turned on reliably to output the battery voltage?2. When MC...
Event details: Contemporary IoT smart antenna design trends | Review TE's exciting live broadcast, write a comment and win a gift!Event time: From now until December 31How to participate:Step 1: Click...
How to design high-speed and sophisticated VLSI systems in the wide application fields of DSP, such as video compression, wireless communication, global positioning, and radar imaging? How to combine ...
introduction
At present, there are two main maintenance modes for distribution networks in my country: post-accident maintenance and planned maintenance. The post-accident maintenance mode oft...[Details]
Apply 6.3V AC voltage to the filament of the color picture tube, and leave the other pins empty. Set the selector switch to R×100Ω, connect the black and white meters to the modulation grid (usually ...[Details]
A wattmeter is an electric indicating instrument used to measure electric power in DC and AC circuits. It is generally not used by non-professionals. Instead, they measure the voltage and current and...[Details]
1. Purpose of writing After setting up the development environment according to "1. AT91SAM9260 Establish Development Environment.doc", the next step is to debug each hardware driver. This document i...[Details]
1. Introduction
Filter capacitors play an important role in rectifier and filter circuits. The larger the capacitance, the better the filtering effect. Especially when low-voltage rectific...[Details]
1. Interrupt priority:
The concept of priority in STM32 (Cortex-M3)
There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response p...[Details]
On September 23, at the 2024 China New Energy Storage Industry Development Conference, the Inner Mongolia University of Science and Technology-Baotou New Energy Storage Research Center was established...[Details]
Not long ago, the National Energy Administration held a press conference in Beijing to analyze the energy situation in the first half of the year. At the meeting, it was mentioned that my country's...[Details]
Recently, Qorvo and Active-Semi held a press conference in Beijing. This was also the first appearance of Active Semi after being acquired by Qorvo. Larry Blackledge, general manager of Qorvo's progr...[Details]
1. All GPIOs of STM32 can be used as input terminals of external interrupt sources to capture external signals. They can be configured as falling edge interrupt, rising edge interrupt and rising and ...[Details]
Jiang Bin, Chairman and Party Secretary of State Grid Shandong Electric Power Company
The company's most urgent and important task at present is to accelerate the construction of ubiquitous po...[Details]
Ultraviolet light therapy is specially used to treat psoriasis and vitiligo. It is a physical therapy technique that uses ultraviolet rays to irradiate the human body to prevent and treat diseases. U...[Details]
Face recognition technology was born in the 1960s. Scientists started the exploration and research of face recognition by using the geometric structure of the face. With the passage of time and the...[Details]
Complementary multivibrator circuit
The complementary tube multivibrator circuit is shown in Figure 3. The circuit is still composed of two-stage collector-base resistor-capacitor coupled inverters...[Details]
The interface circuits of early low-voltage power line carrier communication chips were relatively complex, with poor anti-interference capabilities, and most of them were foreign products with low co...[Details]
Analogue and Mixed Signal
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