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The contents of this chapter and Chapter 5 are closely related to the registers of the CP15 coprocessor in the ARM processor, so we first introduce the CP15 registers and the assembly instructions for...[Details]
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China Energy Storage Network News:
State Grid Zhejiang Electric Power Company has actively responded to the call to build a global energy internet and explored the implementation of the globa...[Details]
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The human body's neural signals directly represent the human body's self-meaning. Studying neural signals provides a way to understand and identify the human body. Over the years. At present, the r...[Details]
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Every time you build a project, the compiler will generate multiple files, one of which is a hex file. The external tools configured in the IDE before is to burn this hex file into the microcontrolle...[Details]
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TDK-EPC, a subsidiary of TDK, has released flat film capacitors with heights of 15mm and 19mm. The original product was 24mm in height. The new products are mainly used for smoothing capacitors, re...[Details]
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The fingerprint recognition process is similar to all biological feature recognition processes, and is divided into two parts: user registration and feature matching. First, the fingerprint image...[Details]
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TC4056A is a complete single-cell lithium-ion battery constant current / constant voltage linear charger. Provides a fixed 4.2V charging voltage, suitable for USB power and adapter power operation....[Details]
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As a power generation device, DC motors are widely used in industry and daily life. There are two aspects to control DC motors: speed and direction. ARM is a processor that has developed very rapid...[Details]
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LED backlight refers to the use of LED (light-emitting diode) as the backlight source of the LCD screen, and LED backlight display is just the backlight source of the LCD display transitioning fr...[Details]
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On April 9, GigaDevice issued an announcement stating that on April 9, 2021, the company received a "Notice on the Implementation Progress of GigaDevice Share Reduction Plan" from the National Integr...[Details]
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Preface: The road of embedded system engineer is long and arduous, but I will keep exploring.
This blog aims to record the C language extensions used in the programming process one by one.
2014...[Details]
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(2) Indirect feedback type instability
Another multivibrator is to connect the feedback resistor to the discharge terminal and the power supply, as shown in Figure 8 (a). This separates the os...[Details]
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The outside world originally predicted that Apple's AirPods series products would sell 60 million units in 2019 and 82 million units in 2020, so the company's wireless headset products will co...[Details]
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Two-dimensional code is a black and white graphic that records data symbol information distributed on a plane (in two-dimensional direction) according to a certain pattern using a certain geometric...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]