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.
Happy holidays to everyone! I wish you all good health and safety. :Sad: I have been so busy until now that I can just take a break. In my last post, I asked everyone how they spent the May Day holida...
[i=s]This post was last edited by Rambo on 2020-3-12 14:02[/i]The mainboard used is DFRobot's latest FireBeetleESP32 mainboard, which is much smaller than the traditional Arduino Uno mainboard. In add...
DMA interrupt: During data transmission, when the DMAxSZ register value decreases to 0, DMA sets DMAIFG. The DMA interrupt and DAC12 module share the interrupt vector. When using the interrupt, the so...
According to the tutorial, build the development environment and serial port routine test.1. Download the software1.1 Development board resources
Download address: RVB26011.2. USB to TTL driverUSB to ...
I want to use CD4051 to switch 10V voltage. My control is 5V, but CD4051 needs 7V for high level when VDD=10V, so I use CD4504B to convert the level. I don't know if there is a better chip than CD4051...
# Lichee RV 86 PANEL Review (3) - Building a cross-compilation chain under WSL single system## Why download cross-compilation tools? The compilation tool chain on the PC is gcc, ld, objcopy, objdump, ...
Top-Down Design Method for FPGA/EPLD:
The traditional design method is to use the schematic input method, as shown in Figure 1. By calling the corresponding physical component library provided...[Details]
Recently, NavInfo passed the highest level 3 assessment of TISAX (Trusted Information Security Assessment Exchange), further enhancing its ability to provide products and services to upstream and dow...[Details]
In addition to voice connections, digital cellular wireless networks (such as GSM and enhanced GSM-EDGE) can now provide higher data transmission rates, theoretically up to a limit of 384kbps. Third-g...[Details]
The weld is the weakest part of the pressure vessel structure. Long-term operation under low or high temperature, high pressure, and corrosive conditions will easily cause weld fatigue cracking and...[Details]
On the MCU development board, in order to save IO port resources, expand and utilize IO ports, we often use a 38 decoder, which will turn three IO ports into eight IO ports. However, the three input p...[Details]
On February 19, Infineon, the global automotive chip leader, announced that it would invest 5 billion euros to build a 12-inch wafer fab in Dresden, Germany. This is the largest single investment in ...[Details]
The material basis of lighting technology is light source. Therefore, the development of lighting technology is based on the development of light source technology. Since the major breakthroughs ...[Details]
OV7620 is a CMOS image sensor, which is widely used in webcams, camera phones and other products. The more common design method for the image acquisition system composed of it is to match OV76...[Details]
1 Introduction
In the industrial production fields such as electricity, chemical industry, coal mining, metallurgy, etc.,
high-voltage inverters
are required
to have extremel...[Details]
At present, contactless smart card technology is used in hospital access control, computers, IT login systems and medication dispensing systems, which can help hospitals better control the safe e...[Details]
Many engineers are probably familiar with the term "grounding". Due to the limitations of industrial site control, the normal use of some electronic measuring instruments is interfered with. In order...[Details]
Configuring USB Because the USB flash drive uses SCSI commands, we first add SCSI support. In the Device Drivers menu, select SCSI device support, press Enter to enter the menu that appears, press th...[Details]
1 System control core
The block diagram of the hardware and software structure of the embedded operating system is shown in Figure 1. It consists of the hardware layer, driver layer, system la...[Details]
With the advancement of the "30·60" dual carbon goals, the scale of new energy installed capacity in my country and even the world continues to increase, and the power industry will undergo tre...[Details]
November 7, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor with the broadest selection of semiconductors and electronic components™, is now shippin...[Details]
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