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.
CalcToolBox 2 has been released. The new version of CalcToolBox 2 uses micropython as the calculator kernel and redesigns the program architecture, making it more convenient and practical.Main Feature...
Raspberry Pi itself is a miniature computer . People have been trying different ways to use it to realize a multifunctional computer. Today we bring you a Raspberry Pi handheld PC based on ESP32-S2, w...
There are two IEEE addresses in CC2530/CC2538/CC2630, one is called Primary IEEE address, the other is called Secondary address. Primary IEEE address is stored in Information Page of chip, this addres...
For more than 20 years, Texas Instruments' SIMPLE SWITCHER LM257x and LM259x regulators have been a popular choice for DC/DC step-down regulation. Because of their popularity, some manufacturers have ...
After participating in the TI Cup electronic design competition, I have a certain understanding of MSP430. I was preparing to write a function library for MSP430, but I didn't expect that someone had ...
1. Why use DMA? DMA stands for Direct Memory Access, which means direct memory access; It can directly operate memory, so it has the following advantages: There is no need for the CPU to access the m...[Details]
Today, we are not talking about hardware, but about the path.
To achieve the goal of autonomous driving, ADAS applications are in full swing, and the demand for microcontrollers, sensor chips, and...[Details]
Everyone should have heard of the term "48V system". The 12V electrical system currently used in automobiles has been in use for more than 60 years. In 1988, SAE recommended adjusting the voltage to ...[Details]
Three rounds of financing in one year, breaking two records
On June 27, Sichuan Wofei Changkong Technology Development Co., Ltd. (hereinafter referred to as "Wofei Changkong"), a subsidiar...[Details]
The dielectric loss measurement coefficient (tgδ) is an important parameter that describes the performance of the insulation material of electrical equipment. It is usually defined as the ratio of act...[Details]
On January 9, the Siyuan Electric Power Energy Storage Device Industrial Base Project (Phase I), a major provincial project with an investment of 2.4 billion yuan, officially started. Wu Jianyuan, vic...[Details]
Today, Honor Mobile officially announced that Honor 20 Pro is now available for purchase. Although the Honor 20 Pro sales exceeded 100 million in 3 seconds after it went on sale, and won the 3,000 yu...[Details]
Temperature is by far the most electrically measured physical parameter because of the many inferences that can be made about a physical system. When selecting a temperature sensor, a balance needs t...[Details]
Just imagine, you are eating instant noodles, humming songs, and surfing the Internet, and suddenly you find that the browser is not working. How uncomfortable it is. Of course, this is not a b...[Details]
On September 4, Lei Jun, founder, chairman and CEO of Xiaomi Group, demonstrated the Xiaomi Laboratory. Lei Jun said that this Xiaomi laboratory has 1,800 mobile phones for non-stop testing....[Details]
Abstract: In order to improve the synchronization accuracy of the entire system time and provide reliable time information and standard frequency signals for measuring equipment, a design and imp...[Details]
Today I found a very strange problem, that is, in the RAM of 430, when I want to assign a char type and an int type variable to consecutive memory addresses, the address between the two variables wil...[Details]
2022 has passed, and the automobile industry has made great progress this year, and achievements in many fields are worth recording. As the Year of the Tiger is coming to an end, our series of yea...[Details]
All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]
MicroPython Open Source section
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