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 have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K....
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion ...
[i=s]This post was last edited by tao282515641 on 2020-8-15 13:10[/i]I sell my idle IoT development board for a low price of 120. If you need it, please contact Q 244023483. It comes with a wifi modul...
Beijing time, October 12, morning news, it was reported that a speech in the European Parliament last month frustrated regulators. In the past period of time, EU regulators have been trying to curb t...[Details]
In the peak years of internal combustion engines, Nissan's VQ series engines have won the title of "Ward's Top Ten Engines" for 14 consecutive years and are known as a miracle engine. With the replac...[Details]
1. Introduction to SylixOS SylixOS is an embedded hard real-time operating system. Similar operating systems include VxWorks (mainly used in aerospace, military and industrial automation), RTEMS (ori...[Details]
Due to the epidemic, many people in the communications industry regretted missing the annual MWC World Mobile Congress to communicate and share. To this end, from June 30 to July 2, 2020, the MWC tea...[Details]
According to Taiwan media reports, industry insiders pointed out that mainland China has officially issued 5G licenses to the three major operators. MediaTek has entered the 5G market by launching th...[Details]
Boot from u-boot (1.1.6) in nand u-boot loads kernel (3.0.1) in nand, and then kernel starts The kernel mounts the third partition in nand (formatted as yaff2) as the root file system and execute...[Details]
Recently, South Korean media ELEC quoted an insider as saying that Hyundai Motor has begun to consider purchasing home appliance chips and then equipping them in cars after testing to alleviate the c...[Details]
1. LTC6802-2 Introduction LTC6802-2 contains a 12-bit AD converter, a precision voltage reference, a high voltage input multiplexer and an SPI serial interface. Each chip can detect 12 batteries conn...[Details]
Higher frequency AC-DC controllers and drivers improve industrial designs while ensuring optimal efficiency across the entire load range 2022年5月13日—领先于智能电源和智能感知技术的 安森美(onsemi) ，推出用于 USB 供电 (PD) 设计的...[Details]
Apple launched the official version of macOS Big Sur early this morning, and the entire Mac family, including MacBook, Mac Pro, iMac, and Mac mini, can be upgraded. However, due to server problems, s...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The latest forecast released by Tianfeng International analyst Ming-Chi Kuo said that thanks to the new iPhone in the second half of 2020 no longer giving away wired earphones and the new AirPods 3 i...[Details]
In June 2022, Aixinyuanzhi Semiconductor (Shanghai) Co., Ltd. was named the 2021 strategic supplier of Zhejiang Dahua Technology Co., Ltd. (hereinafter referred to as Dahua Technology). Shi Xin, vice...[Details]
In order to continue to promote the development of intelligent manufacturing, Intel assisted Lenovo in building the Lenovo (Tianjin) Intelligent Innovation Service Industrial Park. In the process of ...[Details]
Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]
Analog electronics
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