I have been exposed to arm chips in my work and study. In recent years, risc-v has been popular and I have always been interested in it. I took advantage of the forum activities to apply for a Zhongke...
dear allI am a newbie. I have written C and played with Arduino. I am new to micropython.
I would like to ask you guys, does MicroPython support watchdog?...
As the design scale continues to rise, various interface peripherals are dazzling, and clocks are inevitably "flying all over the sky" (note that "flying all over the sky" here does not mean abuse, bu...
[font=微软雅黑][size=4]The New Year is coming soon, and everyone is on their way home! [/size][/font] [font=微软雅黑][size=4][/size][/font] [font=微软雅黑][size=4] [b]I saw a useful passage a few days ago and wou...
This year, many flagships use high refresh rate displays. The Galaxy S20 series supports up to 120Hz refresh rate, but it does not support 2K+120Hz at the same time. Foreign media speculate that...[Details]
On January 16, the Laser TV Industry Branch of the China Electronic Video Industry Association released the TV industry's first "Laser TV Eye Protection Action White Paper" in Shanghai. The white pap...[Details]
The capital market is the "barometer" of my country's economy and the country's core competitiveness. When it comes to the capital market, the core is the stock market. Since the opening of the Shang...[Details]
4. Digital tube display The digital tube drive circuit uses two 74HC595 chips for IO expansion, and only 3 pins are needed to drive a digital tube that requires 16 pins. 74HC595 is an 8-bit serial in...[Details]
According to Jiwei.com, as the COVID-19 pandemic continues to spread, it has greatly accelerated the shift to online office mode, thereby also catalyzing the size of the server storage market. Accord...[Details]
SK Innovation said it plans to build an electric vehicle battery manufacturing plant in Yancheng, Jiangsu Province, China, with an estimated investment of US$1.05 billion (about RMB 7.382 billion). T...[Details]
Recently, TSMC founder Morris Chang pointed out in his speech at the APEC meeting that many countries are pushing for the production of semiconductors within their own countries. If allowed to contin...[Details]
The wafer production capacity in mainland China has grown rapidly in recent years, but it still lags behind Taiwan, South Korea and Japan in terms of output per unit time. On July 13, IC Insights, a...[Details]
(Image credit: University of Akron) Although electric cars are very advanced, their power source is a fatal weakness. One of the common types of batteries used in electric cars is lithium-ion bat...[Details]
About two months ago, the company had a small project for power module output control, and we were going to use a single-chip microcomputer. Colleagues in the hardware group chose STM8L051F3, the...[Details]
The predecessor of the Munich Motor Show IAA is the German International Motor Show, the famous Frankfurt Motor Show, hosted by the German Automobile Industry Association. In 2021, we paid attention ...[Details]
The electromagnetic flowmeter consists of two parts: the sensor and the converter. It works based on Faraday's law of electromagnetic induction and is used to measure the volume flow of conductive li...[Details]
1. Scope of application of the standard
This standard applies to AC electronic indirect conversion systems with electrical energy storage devices in the DC link, and various types of static UPS tha...[Details]
While much of the discussion around electric mobility has been about driverless cars and their ability to safely navigate congested roads, the development and deployment of compact, efficient charg...[Details]