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.
After the PWM frequency of STM32 reaches 500KHZ, can it be increased or decreased by 1KHZ?1. When I set the frequency to 500KHZ, I can capture the waveform of 500KHZ with an oscilloscope. When I want ...
1. USB bus
USB1.1:
-------Low speed mode: 1.5Mbps
-------Full speed mode: 12Mbps
USB2.0: backward compatible. Added high-speed mode, with a maximum rate of 480Mbps.
-------High speed mode: 25~480Mbps
...
TUSB9261 is a USB 3.0 to SATA interface bridge chip from TI. The related reference materials are as follows: http://www.ti.com/product/TUSB9261[/size][/url][/color][/align][align=left][color=rgb(85, 8...
Solve the circuit principle in the figure.
The whole circuit is an esd protection circuit.
If the input voltage at 1 is a positive pulse and is greater than the reverse working voltage, D2 will be tur...
As the market demand for feature-rich mobile phones continues to grow, analog switches with application-specific performance continue to be favored in final designs. This not only reduces bill...[Details]
Replacement for NCS8823 chip solution | CS5260 completely replaces NCS8823 chip | Type-C to VGA low-cost solution
NCS8823 is a DisplayPort signal to VGA converter through USB Type-C connector....[Details]
Last week, SMIC released its Q3 financial report and revealed the latest progress. Production continuity has basically stabilized, the expansion of mature processes is progressing in an orderly manne...[Details]
The two programmable multi-channel buffered serial ports (McBSP) of TMS320VC5402
(VC5402) can exchange data with other synchronous serial ports in full duplex and quickly. The hardware connec...[Details]
Recently, Ganfeng Lithium Industry’s new solid-state battery developments have aroused heated discussion in the market. Solid-state batteries are one of the important technical paths for the future...[Details]
Thermal management is a concern for all circuit designers, especially when dealing with large signals. In RF/microwave circuits, large signals are common in power amplifiers and system transmitter ...[Details]
A day of going astray. Last night I saw http://digital.ni.com/public.nsf/allkb/DC41DCDA972642CF8625787E 00732DDD saying that LabVIEW does not support .NET generics. If you want to use it, you c...[Details]
In the first few parts of this lecture, we systematically and comprehensively explained the knowledge of electromagnetic compatibility component selection and design skills from four aspects: EMC c...[Details]
The application of automotive electronic technology is related to the automotive electromagnetic environment, which is mainly caused by the electromagnetic environment in which the vehicle is locat...[Details]
It has been six years since the concept of "Industry 4.0" was first proposed. According to statistics, in 2018, my country's industrial added value exceeded 30 trillion for the first time, surpassing...[Details]
On October 21, Three Gorges Electric Power and Camel Group signed a cooperation agreement on photovoltaic and energy storage projects in Yichang. Chen Jirong, chief accountant of Three Gorges Elect...[Details]
With the continuous development of autonomous driving, there is an increasing demand for high-precision positioning technology. At the same time, under the general trend of pre-embedded smart car har...[Details]
Lithium-ion batteries are an ideal power source due to their high operating voltage, small size, light weight, no memory effect, no pollution, low self-discharge, and long cycle life. In actual use, ...[Details]
The communication interface of PCF8591 is I2C, so programming must comply with this protocol. The microcontroller initializes PCF8591 by sending a total of three bytes. The first byte, similar to EEP...[Details]
Abstract: This article proposes a solution for a permanent magnet brushless DC motor digital controller that directly uses the C504 embedded microcontroller, and has been applied in electric aut...[Details]
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