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.
Cube MX 5.30 is the latest version. When reading and writing TF cards via SDIO, the mode is set to 4-bit. However, the generated c file is always in 1-bit mode. It's strange. Could it be that the 4-bi...
Xi'an Bohua Electromechanical Co., Ltd. has launched an electronic anti-lock braking system ( ABS ), which has been mass-produced and provided with ABS matching supply for more than 100 models of larg...
Preface:
Recently, EE held a disassembly expert event. The first episode was the disassembly of the charging head. I happened to be keen on disassembly, so I participated in this event. I don’t know m...
Headhunter position [Shanghai] Job responsibilities: 1. Participate in the development of new products, understand hardware design, schematic design, PCB Layout, and solve hardware-related problems in...
This is the details of debugging the RF amplifier that I personally tested in my project, system solution - structural design - module determination - layout - module verification - whole machine veri...
The global Wi-Fi Alliance held a member conference in Shanghai a few days ago, and the alliance welcomed China's lifting of the ban on Wi-Fi phones. Edgar Figueroa, CEO of the Wi-Fi Alliance, said...[Details]
The configuration of LEDs in an application depends on many factors, including application requirements, LED parameters and quantity, input voltage, efficiency, thermal management, size and layout ...[Details]
Interconnects—sometimes the nanometer-wide metal lines that connect transistors to circuits on ICs—are in need of an "overhaul." As chip factories gradually approach the limits of Moore's Law, inter...[Details]
Steps to use Minitools to burn the uboot.bin file into the mini2440 development board: 1. Connect the development board to the computer with a USB cable, turn the S2 switch of the development board...[Details]
With the advent of NAS and SAN storage, the art of using physical storage and adapting it to system requirements is rapidly disappearing. This is not a good thing, because offloading storage to ext...[Details]
A typical laptop battery can hold more than 50W of energy, and it must be designed, constructed, and used with great care to ensure that safety limits are not exceeded. Few circuit designers wan...[Details]
Powerint's LYTSwitch-4 high-power LED driver series LYT4221-4228/4321-4328 integrates a controller and a high-voltage power FET. The controller provides high power factor and constant current out...[Details]
With the development of lighting technology, LED has entered people's lives. Due to its energy saving, environmental protection and long service life, it quickly gained a solid market position. Howev...[Details]
Cable breakage can be said to be one of the most common cable faults in daily integrated cable wiring installation and maintenance work. However, in actual engineering maintenance and inspection, for...[Details]
Reference: "STM32F4xx Chinese Reference Manual" System Configuration Controller and Interrupts and Events chapters. EXTI(External interrupt /evet controller) Those who have come into contact with...[Details]
Batteries are responsible for one in five vehicle failures, a problem that will become more severe in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehi...[Details]
When your FPGA design fails to meet timing, the reason may not be obvious. The solution not only relies on using FPGA implementation tools to optimize the design to meet timing requirements, but al...[Details]
The Memorial Bridge not only allows people to quickly cross the Piscataqua River from Portsmouth, New Hampshire to Kitterys, Maine, it also serves as a laboratory. The bridge is now equipped with...[Details]
When the microcontroller is working, it fetches instructions from the RoM one by one and then executes them step by step. The time it takes for the microcontroller to access the memory is called a ...[Details]
By 2020, there will be 50 billion to 300 billion IoT devices in the world. The IoT requires the connection between things and requires the support of many tiny devices. These small IoT devices are su...[Details]
stm32/stm8
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