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.
The relationship between pulse+, pulse- and U2B output is logical AND.1. When pulse+ is high and pulse- is low, what are the voltages at points c and d respectively?
The Q8 diode is reverse cutoff (co...
I just checked my Moments and realized that today is the Winter Solstice. I wish everyone a happy Winter Solstice! No matter what you eat, it tastes like home!I heard that on the winter solstice, peop...
About using the emulator to adjust the STM32 program:When debugging the program in STM32 using JTLINK emulator (1) is it necessary to disconnect the power supply on the circuit board and use TVCC on J...
[Intuitive Explanation of Operational Amplifiers] Intuitive animation explains the working principle of operational amplifiers in detail, vivid and easy to understand!...
Flasher Hub is a new generation Flash batch programming controller from SEGGER, used with Flasher. Flasher Hub can control up to 24 Flashers to program the chip in parallel, which is suitable for batc...
We are making a small weather station. We are using the E90 DTU to transmit data. We receive the hexadecimal data of the sensor through the serial port on the computer. Now we want to transfer the dat...
On September 3, at noon today, SMIC issued an announcement stating that the company signed a cooperation framework agreement with the Shanghai Lingang Management Committee on September 2. The two par...[Details]
Rutronik opens new strategic operations facility in Shanghai Focus on local and global supply chain management Rutronik Elektronische Bauelemente GmbH, one of the world's leading broad-line dist...[Details]
May 16, 2023, Shanghai, China - The automobile industry is accelerating its electrification transformation, and the penetration rate of electric vehicles in the market and consumers is increasing yea...[Details]
According to the news from Huawei Terminal's official Weibo, the Huawei P40 Pro+, which supports 10x optical zoom and 100x binocular zoom, was officially launched at 10:08 today. Image source: Wei...[Details]
Amid the Sino-US trade war, the US has imposed a sales ban on Huawei, causing the relevant supply chain to pay close attention to the development of subsequent events. Tianfeng International analyst ...[Details]
On June 7, the launch ceremony for the third batch of newly started projects in Shenzhen in 2022 was held. A total of 109 newly started projects were launched with a total investment of approximately...[Details]
1. Detection of high voltage capacitors Before testing high-voltage capacitors, the high-voltage short circuit in the circuit and at both ends of the capacitor should be completely discharged, an...[Details]
With the continuous development of microelectronics technology, in order to maximize the production efficiency of micro-machining, the demand for ultra-large area lithography equipment is also increas...[Details]
As a universal SOC chip, the NIVIDIA DRIVE Orin series can be used for a variety of perception and general computing tasks. Its high-quality computing power, operating performance, complete compati...[Details]
As upstream "cross-border players" begin to deploy lithium battery projects, downstream companies are finding it increasingly difficult. After the "battery shortage" began to spread to various aut...[Details]
Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the entire circuit consumes a lot of power, the battery will often be insufficien...[Details]
1 Introduction With the increase of switching frequency and power density, the electromagnetic environment inside the switching power supply is becoming more and more complex. Its electromagnetic com...[Details]
GlobalFoundries CEO Tom Caulfield said the company has been running at insufficient capacity since August 2020, with capacity utilization exceeding 100%, and all capacity until the end of 2023 is cur...[Details]
The MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this...[Details]
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