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.
Author: Yu Mengmeng, China Securities Journal
On April 24, a discussion about an interviewer at Bilibili (Bilibili for short) belittling the campus recruits of Beijing University of Posts and Teleco...
If you want to draw PCB in orcad, you need to understand the concept of class and subclass. The subclass is a bit like the layer in AD and PADS, but it is not exactly the same. For example: Package Ge...
The MAX9814is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise front-end amplifier, a variable gain am...
Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still the...
The LED general lighting market has whetted everyone's appetite and attracted so much attention today for the following three reasons: first, its market is large enough; second, the first year of...[Details]
Windows 10 20H2 PICkit 3 v3.10 MPLAB X IDE v5.45 PIC18F46J50 Compiler The programmer used is PICkit 3.5 Connect the programmer and development board as shown in the figure. Burning software Th...[Details]
Steve Westly, an analyst at market research firm The Westly Group, said Apple could become an important player in the electric vehicle market alongside Tesla. "Apple is a natural player in the ele...[Details]
A potentiometer is a variable resistor composed of a resistor and a rotating or sliding system. It relies on a moving contact to move on the resistor to obtain a partial voltage output. How to detect ...[Details]
When repairing a monitor , it is usually connected to a computer host, and it is inconvenient to frequently plug and unplug the signal cable. The monitor signal generator introduced in this article...[Details]
Figure 6. Schematic diagram of Class AB grounded center-mounted headphones
Class G amplifiers typically use multiple supply voltages to achieve higher efficiency than Class AB amplifiers. ...[Details]
Let's take the LDR instruction as an example to analyze them separately. The format of the LDR instruction is: LDR{condition} destination register, memory address The LDR instruction is a word l...[Details]
When protest marches escalate into riots and destruction, the original intention of expressing demands has changed. Stores were smashed and products were stolen. In addition to closing the stores u...[Details]
Because of the output voltage fluctuation caused by the sudden change of load, when the fluctuation lasts longer than the switching cycle, it can be adjusted to a certain extent through feedback. T...[Details]
introduction
Distributed industrial measurement and control systems require a field bus to connect various field devices and processing control units. The CAN bus is a field bus with a high performa...[Details]
After disassembly, it can be seen that PIN-type solid-state laser radar has standard mass-produced components to choose from except for the lens, with a low threshold and low cost, and can replace ...[Details]
How to connect the amplifier to the TV
The operation method of connecting the power amplifier to the TV is as follows:
1. You need a coaxial cable or an optical fiber cable. Connect the c...[Details]
Solar energy is a green energy source with huge reserves and sustainable use. Recently, Spanish researchers have developed a solar power plant with energy storage that can generate electricity day ...[Details]
When our production site needs to be equipped with a magnetic flap level meter, the next step is to select the magnetic flap level meter according to the actual working conditions. With the advancemen...[Details]
First of all, the rotor of Tesla's 3D6 motor adopts the classic single V permanent magnet structure, which uses a three-segment approach to optimize noise, with the middle segment being twice the s...[Details]
Talking about work
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