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On September 25, at the 2019 Yunqi Conference, Zhang Jianfeng, President of Alibaba Cloud Intelligence Business Group, released the MPU chip Hanguang 800... Last week, Pingtou Ge used product n...[Details]
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introduction
Traditional MCU control systems usually download programs by removing the chip and burning it with a programmer, or by using ISP for online programming. With the continuous changes in ...[Details]
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PWM is very commonly used. AVR has its own internal PWM function, which is divided into fast PWM mode and phase correction PWM mode.
Here we choose method 15, OCR1A saves the upper limit value, and O...[Details]
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Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply, such as 12V or lower. This intermediate vol...[Details]
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Aluminum-sulfur batteries are devices with high energy density and cheap raw materials, and are very promising as alternative energy storage systems. Theoretically, the energy density of aluminum-sul...[Details]
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1. It cannot be detected at low concentrations Calibration and maintenance methods: 1. Check whether the pump is working. When the pump is working normally, there is a slight vibration. If you bl...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]
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Android's massive dominance in the global smartphone market has shrunk slightly over the past four years, while iOS continues to increase its overall share, according to a new trend analysis. Googl...[Details]
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Nvidia's acquisition of ARM is facing many obstacles. A few days ago, the British government was expected to order an in-depth investigation into Nvidia's plan to acquire British chip design company ...[Details]
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On February 25, JinkoSolar released its performance report, achieving operating revenue of 40.48 billion yuan in 2021, a year-on-year increase of 20.26%; net profit attributable to shareholders of th...[Details]
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The United States has pointed the finger at Huawei, causing the attitudes of the United Kingdom and Italy to change. The British government wants to reduce Huawei's participation in 5G construction t...[Details]
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According to Sudhanshu Ambhore, four new Samsung phones have recently passed the Indian BIS certification. In addition to the Samsung Galaxy Fold 2 foldable phone, there is also a mysterious model. ...[Details]
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Earlier, there were reports that Tencent planned to acquire Xiaomi's Black Shark mobile phone. After the news was exposed, neither Tencent nor Black Shark officially responded. Now some industr...[Details]
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The global consumer electronics industry trendsetter - the US International Consumer Electronics Show (CES2013) will be grandly opened in Las Vegas on January 8, US time. This year's CES2013 will be ...[Details]
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On October 25, Shandong Power Exchange Center issued the sixth announcement on the application for registration of virtual power plants. Shandong Power Exchange Center conducted an integrity check ...[Details]
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