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.
Recently I looked at the 188 protocol for water meters and found that the cumulative flow is 4 bytes, one of which is a decimal place. In the actual process, I found that there is a 7-bit meter, all i...
The milling technology of CNC milling machines for circuit boards includes the selection of tool direction, compensation method, positioning method, frame structure, and cutting point, which are all i...
Modern Robotics: Mechanics, Planning, and Control：https://training.eeworld.com.cn/course/5166The most important concepts in modern robotics. A study of the kinematics, dynamics, motion planning, and c...
Design an amplifier circuit that can amplify a sinusoidal signal with a peak-to-peak value of 5mV-5V. The output signal should be valid (undistorted) and can be observed by an oscilloscope. (The equip...
When I was in school, my teacher taught me Prtel99SE, but it was not really teaching, I just passed it by briefly. Later, I just muddled through the boards I drew for my graduation project. Now that I...
[b][font="][size=16px]Analysis of STM32 pin short circuit to ground[/size][/font][/b][align=left]The inside of the chip is also a multi-layer structure like PCB. Generally, integrated circuits have at...
In recent years, in addition to the improvement of driving functions such as driving, steering and parking, the performance of automobiles has also been required to be improved in terms of safety, ...[Details]
According to the latest report from research firm Canalys, global smartphone shipments fell 6% in the third quarter of 2021 due to chip shortages and suppliers' difficulty in meeting demand for devic...[Details]
Recently, Zhongke Yihai Microelectronics Technology (Suzhou) Co., Ltd. (hereinafter referred to as: Zhongke Yihai Micro) completed the B round of financing with a total scale of 300 million yuan as s...[Details]
1-7． Flyback transformer switching power supply
The working principle of the flyback transformer switching power supply is relatively simple and the output voltage control range is relativ...[Details]
Design Overview Beineng International’s one-stop smart home solution is committed to achieving more intelligent interactions. The gateway part of this reference design adopts the ma...[Details]
The circuit is shown in the figure. Its core device IC1 is TOP221 , a three-terminal high-voltage switch integrated circuit, which integrates a voltage-type pulse width modulation oscillator, a ref...[Details]
Not long ago, the European Commission’s official website disclosed that European Commission President von der Leyen stated in the European Parliament’s fourth “State of the Union Address” that the Eu...[Details]
Timed AC power circuit with power supply of 0-1 hours
The AC power supply 555 with a power supply of 0~1 hour constitutes a timer within 1 hour. J is the coil impedance 212Ω IRC MR312...[Details]
Conductivity is the ability of an object to conduct electric current. The measuring principle of the conductivity meter is to place two parallel plates in the solution to be measured, apply a certa...[Details]
According to foreign media reports, researchers from Chalmers University of Technology in Sweden and Gyeongsang National University in South Korea used ionic liquid Py1,4TFSI as an electrolyte additi...[Details]
On November 3, Continental showcased its innovative display solution, the ShyTech display, which can provide intelligent support to keep drivers focused on important information and is expected to be...[Details]
The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor. ...[Details]
1. CAN module introduction In this experiment, we will study the CAN module inside the XEP100 microcontroller. The basic characteristics of the CAN of the XEP100 microcontroller are ...[Details]
According to Jiwei.com, the World Youth Scientists Summit Entrepreneurship Fund (hereinafter referred to as "YSEF") held an investment signing ceremony in Wenzhou on November 19. YSEF invested 32 mil...[Details]
As the end of 2024 approaches, "end-to-end" mass production applications have become the hottest topic in the field of high-end intelligent driving.
High-level intelligent driving functi...[Details]
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