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.
As the title says, I want to create a task in esp32 to periodically obtain the file name and number of files in the file system of the micropython task...
I am a newbie in zstack. When debugging the serial port of 2538, the serial port cannot print out data. What is the reason? The LCD below shows correctly, indicating that the data is received, but the...
[Review details] Try GigaDevice GD32L233 and start the energy-saving "chip" era![First batch of shortlisted candidates and award receipt matters][Second batch of shortlisted candidates and award recei...
IP5328P is a multifunctional power management SOC that integrates QC2.0 / QC3.0 output fast charging protocol, FCP / AFC / SFCP input and output fast charging protocol, MTK PE + 1.12.0 output fast cha...
## Preface The architecture is well done, and it is as productive as a sow. The effect will come out after the interface is changed. On the second day of work, it took half an hour to get the PWM driv...
Introduction DSP is the abbreviation of digital signal processing or digital signal processor. Its application is becoming more and more extensive with the rapid development of digitalization. However...
Multisim is a Windows-based simulation tool launched by National Instruments (NI) Co., Ltd., which is suitable for board-level analog/digital circuit board design. It includes graphical input of circ...[Details]
The previous batch of Galaxy S21 FE leaks have more or less confirmed the design, specifications and release time frame. Today's news comes directly from the parts channel. A set of genuine re...[Details]
There are many types of linear modules, which are essential transmission components in the automation industry. Among them, the application rate of lead screw modules and synchronous belt modules i...[Details]
Starting with Micron's recent earnings call, The Memory Guy has been hearing memory executives and others use the word "unprecedented" to describe today's market meltdown. Perhaps the strangest of al...[Details]
This article describes the basic requirements and standard test methods for diode forward surge current testing. In view of the shortcomings of the standard test methods, a circuit solution using sig...[Details]
On September 12, Yu Xiaohui, president and deputy secretary of the Party Committee of the China Academy of Information and Communications Technology, said that in the first half of 2021, the world ex...[Details]
At HOTCHIPS, the top academic conference in the chip industry held in San Francisco, the United States, Alibaba DAMO Academy released a new generation of AI voice FPGA chip technology - Ouroboros, wh...[Details]
Let’s take the InfiniiVisionX oscilloscope as an example to see how to read the waveform image commands. method: Use the :DISPlay:DATA? command to obtain image data. The obtained data will have a ...[Details]
With the rapid development of hardware in the Internet, network users are growing exponentially. While using computers to connect to the Internet, various household appliances, instruments and m...[Details]
summary: Personal computers (PCs) have been widely used, and the USB interface has become one of the standard peripheral interfaces on PCs. On the other hand, portable devices such as mobile phones,...[Details]
Connector technology was born in the 1930s and must increase functionality and applications while reducing size and weight. The manufacturers that succeed in this market will be those that offer off-...[Details]
introduction
There are several well-known methods for dealing with supply voltage reversals. The most obvious method is to connect a diode between the source and the load, but this...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD
