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Here is a general method to check the problem of 8051 microcontroller board.
First, check the power supply. Experienced people will do this. When I was looking for a job, an interviewer asked me th...[Details]
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According to foreign media reports, Russian company Yandex announced that it will get involved in the lidar sensor business. The company mainly focuses on Internet-related products and transportation...[Details]
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The above GetADCResult() is the original AD acquisition, there is no change, just take a look
GetResult() is software filtering. I always got errors when filtering 10-bit AD before. I just got it rig...[Details]
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1. The instrument does not respond after the power button is triggered; 2. After booting up, the keyboard light is on but the display light is off; Now let’s follow the engineer from the Antai netw...[Details]
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A very small clamp-type probe that shields the current field lines that affect the probe from the side and is used to measure the current on tiny conductors or IC pins! Due to the continuous improv...[Details]
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The CA-IF1051S/VS-Q1 CAN transceiver from Chuantu Microelectronics has recently passed the AEC-Q100 Grade 1 certification from a third-party authority, including accelerated environmental stress test...[Details]
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1. Overview
As we all know, the development of video surveillance systems has roughly gone through three stages.
Before 2000, the full analog TV monitoring system, which was mainly ba...[Details]
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On December 26, Red Magic launched the new Red Magic 8Pro series at a new product launch conference. This annual gaming flagship phone is equipped with a 6.8-inch flexible OLED full screen exclusivel...[Details]
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Recently, the first batch of six battery swap stations on Fujian Expressway started construction in some service areas of Shenhai and Beijing-Taipei Expressway, marking a new chapter in the constructi...[Details]
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Fast SPI ports enable bit-bashing through GPIO pins and serve as a low-cost alternative to 8051-compatible microcontrollers with SPI ports. The code shown in this application note takes advantage of ...[Details]
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In the project, I2C is used to read and write IC data. Sometimes the I2C line is not connected properly, especially when the GND is not shared, I2C will be stuck at: Similar: I2C_WaitOnTXEFlagUntil...[Details]
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You can use the "Jump if RLO = "1"" instruction to interrupt the sequential execution of a program and continue execution from another section. The target section must be identified by a jump label...[Details]
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/*---------------------------------------------------------*/ Hi-Tech PICC 8bit MCU Study Notes ---------- Environment /*---------------------------------------------------------*/ Sectio...[Details]
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Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital o...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
...[Details]
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