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What is the relationship between PC and LR that we often hear about? I finally figured it out this time. We all know that LR points to the address that PC will execute next time, but they have differ...[Details]
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By Bruce Trump, Texas Instruments Recently, someone asked me a question on our Precision Amplifiers E2E forum and attached a SPICE simulation schematic (thanks for that!). It was an op amp circuit (i...[Details]
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1. Timer/Counter T0 1. Timer/counter related registers 2. Timer/counter control register TCON The TCON format is as follows: 3. Timer/counter operating mode register TMOD Mode selection: ...[Details]
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1How to choose a spectrum analyzer? Spectrum analyzer selection: Determine the spectrum analyzer's frequency range, FFT/sweep mode, external devices , demodulation function and other parameters based...[Details]
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Because the current TFT-LCD backlight module mainly has two light sources: CCFL and LED. Compared with CCFL, LED is DC and low voltage; while CCFL is high voltage (600 volts). Of course, small-area CC...[Details]
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On March 19, Yu Chengdong, Huawei’s Managing Director, CEO of Terminal BG, and Chairman of Smart Car Solutions BU, issued a document announcing that all Wenjie models have been upgraded OTA, and M9 h...[Details]
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The following is my learning experience when learning AVR microcontrollers. I share it with you and learn together. 1. AVR microcontrollers use RISC architecture, while 8051 microcontrollers use CIS...[Details]
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0 Introduction
The boot loader of an embedded system is composed of the Boot Loader and the Boot code (optional) solidified in the firmware. Its role and function are like a ROM chip progra...[Details]
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On the morning of November 10, the construction of the 22MW/4.5MWh flywheel energy storage project of the Ningxia Electric Power Lingwu Company of the State Energy Group started. As the first full-...[Details]
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After 70 years of trials and tribulations, the relationship between China and Russia has become more mature, stable and resilient. On June 5 this year, the heads of state of China and Russia decide...[Details]
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After the previous transplantation, tqimx6q has perfectly supported the network card. Now, let's transplant CAN. In fact, the so-called transplantation here is just to configure DTS so that the kerne...[Details]
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Resistor detection Resistors must be inspected before use. To check their performance is to measure whether the actual resistance value is consistent with the nominal value and whether the error is w...[Details]
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Title: Input three integers x, y, and z. Please output these three numbers from small to large.
1. Program analysis: We try to put the smallest number on x. First compare x with y. If x y, swap the ...[Details]
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(1) Determine the temperature measurement range: The temperature measurement range is the most important performance indicator of the thermometer. Each type of thermometer has its own specific tempera...[Details]
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On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]
Microcontroller MCU
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