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Last week, Huawei officially released the Kirin 990 series chips at IFA2019. This series of chips includes Kirin 990 and Kirin 990 5G version. Regarding the latter, Li Nan, former senior vice preside...[Details]
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Intelligent driving is accelerating its popularity. After the market penetration rate of new L2 ADAS passenger cars exceeded 20% and 30% in the past two years, it once again exceeded 40% in the first...[Details]
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Following the release of macOS Big Sur today, Apple has updated many of its apps to support the new OS version and the upcoming Apple Silicon Macs. Apple's iWork suite of apps is also getting an up...[Details]
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74HC573 detailed explanation: /* Debugging environment: Proteus 7.8 AT89S52 microcontroller 8-bit common cathode digital tube The function is: realizing digital tube countdown from 1 second to 99 ...[Details]
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China Energy Storage Network News:
On May 5, the B20 China Business Council was formally established. Shu Yinbiao, Chairman of State Grid Corporation of China, was elected as the first Chairm...[Details]
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The rapidly growing electric vehicle (EV) and hybrid electric vehicle (HEV) industry is undergoing a sea change. While sales of these vehicles still lag far behind those of fuel-powered vehicles, a...[Details]
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With the continuous development of intelligence, the Chinese automobile market has seen a somewhat distorted trend, such as the addition of a wake-up-free function to the intelligent voice interactio...[Details]
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China is the world's largest coal producer and consumer, with coal accounting for more than 70% of the total primary energy. Coal is China's leading strategic energy source. Coal trade settlement...[Details]
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Working principle of PLC controlling forward and reverse rotation of servo motor
The working principle of PLC controlling the forward and reverse rotation of the servo motor is as follows:
...[Details]
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Recently, the China Association of Automobile Manufacturers held an information release conference in Beijing. Tong Zongqi, director of the Information Department of the China Electric Vehicle Char...[Details]
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The ARM Cortex M3 has a total of 256 interrupts.
The STM32F103CB has a total of 43 external interrupts and 16 internal interrupts.
IO ports with the same numerical number are assigned to the same g...[Details]
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GSMArena reported that OnePlus will officially launch its true wireless headset product, pointing out that the product will be named "Buds" and revealing the design details of the headset and char...[Details]
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Use TIM2 to control the brightness of the LED at port PA0, and use the buttons connected to pins PA3 and PA8 to control the PWM width.
I found some routines on the Internet, which helped me a lot. ...[Details]
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1 Introduction
The research is about a basic human parameter tester that can measure parameters such as body temperature, pulse and breathing interval. These parameters and records are the most wid...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
Microcontroller MCU
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