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3-1 Independent button to control LED on and off This code mainly uses the if...else... statement to make the light turn on when the button is pressed and turn off when the button is released. ...[Details]
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Preface Phenomenon: After the ADC is initialized and then enters sleep mode, the AWU wake-up will be abnormal, indicating that the wake-up is unsuccessful. Solution: Initialize ADC after waking up ...[Details]
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According to foreign media reports, Huawei is encouraging Android app developers to list apps on its own app store, thereby using its own app market as an alternative to the Google Play Store. In an ...[Details]
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The biggest IPO (initial public offering) of the year is coming again. On Tuesday, Arm launched a road show for its IPO. According to its latest regulatory filing, the target valuation exceeds US$52 ...[Details]
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1. Causes of damage to distribution transformer 1. Overload First, with the improvement of people's lives, electricity consumption has generally increased rapidly. The original distribution tran...[Details]
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When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mod...[Details]
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On March 2, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 50W in-vehicle wireless charging...[Details]
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I have mentioned the differences between the HT66F50 and HT46 series chips, especially the pin definitions in the header files. Here I will paste some definitions I wrote myself. After adding them to ...[Details]
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On October 9, the National and Local Jointly-built New Energy Storage Innovation Center held an opening ceremony for its headquarters base with the theme of innovation-driven, new energy storage journ...[Details]
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Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about switc...[Details]
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Recently, Weichai Group's first Intelligent Manufacturing Promotion Conference was successfully held in Weifang. The conference was themed "Independent Innovation, Intelligent Manufacturing Upgrade"....[Details]
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The Internet generally advocates using software to simulate I2C. I also used simulation to read temperature and humidity sensors before. This time I have the time and opportunity to use I2C again, so...[Details]
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Taking the current-mode controlled Buck-Boost power system as an example, the instantaneous power conservation method (Tellegen's theorem) is used to derive the transfer function of the system when...[Details]
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The watchdog, also known as watchdog timer, is a timer circuit. It usually has one input, called feeding the dog, and one output to the RST terminal of the MCU. When the MCU is working normally, it o...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]