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.
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232, SP3485, will become the RS232 and RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V ...
Provide a section of AD sampling FPGA programThe program is as followsVerilog source program is as follows://---------------------------------------------------------------------------
//-- File name:...
How to get out of the area of "the calculation formula of capacitors with DC isolation, AC passing and capacitive reactance", I found that I am still at this stage. I don't know how to analyze the cap...
SRIO error detection is mainly divided into two parts, physical layer error detection, logical layer / transport layer error detection, each error detection has a specific register to control. Physica...
[img]file:///C:\Users\Suqing\AppData\Roaming\Tencent\Users\1161848701\TIM\WinTemp\RichOle\()@}D}%KV00@P4$H)JORZ41.png[/img] Is there any difference between turning on and off the comment? Why can the ...
How to effectively choose a lithium battery protection board1. Classification of protection boards1. Lithium iron phosphate is 3.2V2. Ternary lithium is 3.7V2. How to choose the protection current1. C...
Figure 1 Volkswagen's test Today, the application of small DC wall-mounted charging boxes in China is relatively in its infancy. In foreign countries, as Volkswagen started charging 22kW DC wall b...[Details]
Apple has applied for a number of patents for foldable iPhones. One of the granted patents is for an "electronic device with a slidable expandable display screen," and Apple has just updated t...[Details]
When the shared power bank financing just started in 2017, Wang Sicong once posted a message questioning the feasibility of this project. Even today, several leading shared power bank companies have ...[Details]
On June 2, the signing ceremony of the photovoltaic/semiconductor advanced basic materials production base project of Guangxi Jinpo New Materials Co., Ltd. was held in the Guangxi China-ASEAN Youth I...[Details]
Printed circuit boards (PCBs) are highly integrated components, power lines, and signal lines in electronic application systems. The quality of PCB design has a great impact on the electromagnetic ...[Details]
On April 22, with the successful commissioning of the equipment of the Linghang Danyang Energy Storage Power Station, Zhenjiang's first two-station-in-one photovoltaic energy storage power station was...[Details]
Introduction to the first ARM processor and RISC characteristics Introduction to ARM Processor ARM (Advanced RISC Machines) is a 32-bit RISC (reduced instruction set) processor architecture, and the...[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]
In June 2020, NI announced a final agreement to acquire OptimalPlus for $365 million, which will be paid entirely in cash and bonds. OptimalPlus is the world's leading data analysis software for the ...[Details]
PWM is pulse width modulation, which can be used to output a square wave with a certain duty cycle. LPC1788 has two PWMs, each of which can have 6 outputs, PWM1~PWM6. The following describes h...[Details]
As the successor to the TBS1000B series, the Tektronix oscilloscope TBS1000C series is a new series of 2-channel oscilloscopes that retains a variety of functions, such as 34 automatic measurements a...[Details]
In daily life, the battery capacity of our mobile phone batteries will usually decrease after a certain period of use. The same is true for electric vehicles, because at this stage, the batteries of ...[Details]
Jiwei.com reported on March 16 that the well-known mobile phone evaluation organization DXOMARK recently announced the front camera scores of OnePlus 8T, with a photo score of 80, a video recording s...[Details]
This article will take a deep dive into perception radar technology, the use cases of Arbe’s perception radar technology, and its significance to the automotive industry.
Part 1
Perce...[Details]