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1. Initialization Set up the interrupt source (so that it can send an interrupt signal) Set up the interrupt controller (so that it can send an interrupt signal to the CPU) Set the CPU master switch ...[Details]
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Next, we will complete the digital tube display experiment. Now we start to write the program; Based on the previous introduction, we should already know the basic steps and methods of writing a C la...[Details]
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RTT (Real Time Terminal) is a new real-time terminal from SEGGER that can interact with users in embedded applications. This software is available in all versions of J-Link driver 4.90 and later. R...[Details]
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1 Overview Currently, oscilloscopes are divided into two categories: analog oscilloscopes and digital oscilloscopes. The main working principle is to emit electrons to the screen through an oscillosc...[Details]
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Beijing time, August 14, according to foreign media reports, all early quantum computing research was carried out using light. Light is easy to manipulate, and with just a few mirrors, a few crysta...[Details]
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Switching power supplies generally use pulse width modulation (PWM) technology, which is characterized by high frequency, high efficiency, high power density and high reliability. However, since its ...[Details]
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At the end of last year, Xiaomi Mi 11 was officially released. It was the first to launch the Snapdragon 888, equipped with a 2K top-level 120hz Samsung screen and Harman Kardon dual speakers, and co...[Details]
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Do you think Intel will have a hard time in 2020? You are wrong. A big move is brewing. On December 9, Intel senior vice president and chief architect Raja Koduri posted photos of several Intel dis...[Details]
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On April 20, Lenovo China held a major customer partner conference for the new fiscal year in Shenzhen with the theme of "Lenovo's full-stack attack together". At the meeting, Liu Jun, executive vice...[Details]
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The non-contact temperature sensor has a sensitive element that does not contact the object being measured, and is also called a non-contact temperature measuring instrument. This instrument can be us...[Details]
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Inverter circuit closed loop control
The control methods of inverters include: PID control, hysteresis control, deadbeat control, repetitive control, proportional resonance control, and...[Details]
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Under the continued impact of the epidemic, the demand for AI infrared thermal imaging thermometers has surged across the country. According to Shanghai Securities data, the market space for non-cont...[Details]
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In the bright summer, the dazzling sunshine is not only a charming scenery, but also a factor that affects the driving experience. Therefore, cars are equipped with sun visors to help drivers avoid t...[Details]
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/************************* Program function: Receive a string from the host computer, and then send the string to the host computer. The string must end with ! **********************/ #include reg5...[Details]
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On October 24, CATL released the Xiaoyao Super Hybrid Battery, another blockbuster product after the Kirin Battery and Shenxing Supercharge Battery.
According to data mentioned by Luo Ji...[Details]
MEMS sensors
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