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.
When doing video transmission between DSP and FPGA, the communication method used is EDMA. For the sake of system introduction, data transmission between DSP and FPGA is realized through EDMA.
First, ...
I've been playing with the L552 board recently, and suddenly I wanted to use FREERTOS. I wanted to port it myself, but when I looked online, I found that most of the posts were based on the porting of...
[i=s]This post was last edited by Jacktang on 2022-1-6 13:15[/i]What is the most widely used power amplifier circuit at present?
Answer: The most widely used power amplifier circuits at present are OT...
1. The NB-IoT standard has four major characteristics : First, wide coverage, which will provide improved indoor coverage. In the same frequency band, NB-IoT has a gain of 20dB over the existing netwo...
[i=s]This post was last edited by Xiao Yuwen on 2021-6-29 17:02[/i]Purpose: To collect a piezoelectric sinusoidal signal of about 100 Hz. I want to output a pulse at the voltage peak with adjustable p...
If you need samples of stepper motor driver chips, please contact me. There are 100 pieces in total, while stocks last. Contact information: QQ570461358...
In recent years, China has built or is about to build a huge number of public hospitals, while the number of private hospitals is also growing rapidly. The industry usually uses the "patient drug and...[Details]
Windows 11 is expected to launch worldwide later this year, but Microsoft has revealed some interesting information about the update cycle of its new operating system version ahead of the official re...[Details]
On September 9, 2020, Horizon Robotics held its "Unleashing Core Efficiency" product launch conference in Shenzhen, announcing the launch of a new generation of AIoT edge AI chip platform - Horizon R...[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]
This paper introduces a temperature control circuit with simple artificial intelligence. When using this circuit for temperature control, you only need to turn the switch to position 2, set the con...[Details]
On February 26, China Resources Microelectronics released a quick announcement of its 2020 performance results. The company achieved operating income of 697,701.03 million yuan, an increase of 21.49%...[Details]
Prepaid smart IC card gas meter is a civil high-tech product that can automatically charge and control gas consumption according to the amount of gas purchased by the user's IC card. It can realize...[Details]
CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]
The recorded video uses the MX29LV800BBTC model NOR FLASH chip, and the one on the S3C2440 development board is MX29LV16, but in fact their operation methods are the same. NOR FLASH can be read lik...[Details]
Recently, Broadcom Integrated released an announcement stating that the company plans to jointly invest with Guangxi Hongzhiyong to establish Guangxi Xiangfei Venture Capital Fund Center (Limited Par...[Details]
Photovoltaic power supply is one of the most mainstream energy sources for outdoor equipment. The monitoring and control of solar panels and batteries require professional design.
The photovo...[Details]
China Energy Storage Network:
It’s the end of the year again. Have you achieved all the goals you set at the beginning of the year?
On December 20, reporters learned from a press confere...[Details]
Fiber optic connectors are the most widely used optical passive devices in fiber optic communication networks, and their core components are fiber optic pins. An important process in the manufactur...[Details]
1 General registers ARMv8 provides 31 general registers R0~R30; In the AArch32 architecture, general registers w0~w30 are 32 bits wide; In the AArch64 architecture, general registers x0~x30 are 64 bi...[Details]
On October 26, 2023, Beijing time,
Qiaotian Intelligent
officially released the magnetic mold changing system MMC. The system realizes the rapid upper and lower molds of the molds throu...[Details]
DSP and ARM Processors
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