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US Department of Homeland Security seeks new surveillance cameras
The U.S. Department of Homeland Security (DHS) is considering using advanced military technology to develop smart video surve...[Details]
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A student: Hello, I read the routines of SysClk, GPIO, and UART in the basic chapter. When using the IOCON module, the UART module needs to set the corresponding clock enable bit in the SYSAHBCLKCTRL...[Details]
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1. The serial port receives data in query mode, and displays the data on the PB port and returns it. 2. The internal 1M crystal oscillator, the program uses a single task mode, and the software delay...[Details]
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The simple circuit shown in Figure 1 is powered by a 3.6V NiCd rechargeable battery and uses a single LED to detect light. The circuit consumes virtually no quiescent power. The two LEDs act as pho...[Details]
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The Rust programming language has become an effective supplement and potential alternative to C/C++ in automotive software development due to its unique memory safety features.
Infineon Te...[Details]
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OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, lightness, and power saving, OLED screens have many advantages that LCD c...[Details]
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The MCR instruction transfers the ARM data register to the coprocessor register. If the coprocessor cannot successfully perform the operation, an undefined instruction abort will occur.
Grammar teach...[Details]
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Streaming audio technology alone can be used - just think of music and phone conversations. However, video is different and incidentally requires audio. In the 1920s, silent movies were replaced by...[Details]
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introduction If you want to quickly complete the network protocol stack and USB OTG functions, it is best to use ST's own tool STM32CubMx. If you don't know how to use it yet, don't worry. I will tel...[Details]
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1 Introduction The Internet has become a platform for people to obtain information at low cost and high efficiency. With the rapid growth of the number of visits to various sites and the amount of in...[Details]
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1. Three major safety themes in the automotive industry We all know that the three major themes in the automotive industry are: functional safety, intended functional safety and information securit...[Details]
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To be honest, it took me a lot of effort to get to know the ESP8266 module for the first time. From the hardware to the software, it was really difficult for a novice like me to solve the problems on...[Details]
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Everything seems fine with the capacitor until you get to the point where the power supply fails or refuses to operate optimally. If the problem is noise, there is an easy fix, you just add more ca...[Details]
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Introduction Traditional power products such as AC-to-DC and DC-to-DC SMPS use an analog control loop to perform basic control of the PWM module, integrated circuit (switching power supply...[Details]
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According to Reuters, on October 22, Qualcomm said it was working with Alphabet's Google to create an Android automotive operating system (AAOS) software that can run smoothly on Qualcomm chips, al...[Details]
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