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Most video surveillance equipment is designed for commercial applications. Even when you search for "home video surveillance" on the Internet, most of the search results are suitable for commercial op...[Details]
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The examples are basically copied from the official perpetual calendar algorithm, and I haven't studied it in depth. The main reason is that the competition requires the use of DS1302. If I use STM32,...[Details]
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Preface First of all, we should know that before the clock of mini2440 development board is turned on, the whole development board relies on a 12MHz external crystal oscillator to provide frequency ...[Details]
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1 Introduction
With the improvement of people's living standards, various electronic products have developed by leaps and bounds, and electronic measuring instruments have gradually become ric...[Details]
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STM32 has launched a new HAL driver source code. This article gives the steps to implement the GPIO interrupt code: Step 1) Initialize the required GPIO using the GPIO_InitStruct structure similar ...[Details]
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This section mainly describes the core components and assembly process of LED energy-saving lamps and LED corn lamps, and conducts an in-depth discussion on the common RC step-down driven 1:1 LED...[Details]
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The light decay phenomenon of large LED digital display screens and dot matrix display screens has always been a maintenance problem during use. In addition to air cooling, LEDs must also adopt const...[Details]
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1 Introduction
With the popularization of wireless networks, the computing power of ARM processors is constantly increasing, and the technology of computer image processing is constantly impro...[Details]
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Introduction: The safety of cars in the process of driving is a very important issue in daily life, and the harm caused by skidding is very great. A car skidding detection device based on ATmega16 is...[Details]
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Panasonic Energy has agreed to supply batteries for Lucid's full range of vehicles, including the Lucid Air and the upcoming Gravity SUV. This agreement will help us meet the growing demand for lithiu...[Details]
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On March 13, CCTV Finance Channel's "Economic Half Hour" program broadcast "New Quality Productivity: Super Power Bank Makes Green Power and Wind Unlimited", which focused on the development achieveme...[Details]
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"Make survival the most important guideline, shrink and shut down all marginal businesses, and pass the cold air to everyone." An internal letter from Ren Zhengfei set the tone for Huawei's developme...[Details]
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Use the Data Binding tab to bind front panel objects to network-published project items and to Publish-Subscribe Protocol (PSP) data items on the network.
Data Binding Selection: Specifies the se...[Details]
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Backseat passengers are annoying to everyone in the car and take away the fun of traveling. Some backseat passengers often tell the driver where to go and what to do, fearing the driver will make a m...[Details]
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For the hardware design of automobile controllers, the power supply system is a very important component. This article mainly introduces the power supply of sensors, microcontrollers, actuators, an...[Details]
GD32 MCU
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