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The communication interface of PCF8591 is I2C, so programming must comply with this protocol. The microcontroller initializes PCF8591 by sending a total of three bytes. The first byte, similar to EEP...[Details]
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On April 20, Yichun Times New Energy Mining Co., Ltd., a subsidiary of CATL, successfully won the exploration rights of porcelain clay (including lithium) in Zhenkouli-Jianxiawo mining area of Yi...[Details]
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Introduction
It is becoming a trend to make medical testing equipment available at home, and home sphygmomanometers are typical home medical testing equipment. The most commonly used sphygmoma...[Details]
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PLC ladder diagram is a graphical programming language based on relay circuit design, used to control industrial automation and robotic systems.
In the PLC ladder diagram, the logical in...[Details]
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With the continuous development of automotive electrification, automation, and intelligent interconnection-related technologies, popular technologies and product camps such as 5G technology, human-co...[Details]
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The voltage and current measurement values of the power analyzer are not displayed or are incorrect. This problem usually occurs and is generally caused by three situations. They are as follows: 1....[Details]
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On August 22, the Chicago Tribune recently conducted an investigation into the radio frequency radiation levels of popular smartphones and found that the radio frequency radiation of some iPhone mode...[Details]
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With the shutdown of battery factories and restrictions on the export of raw material supplies, the crisis in the overseas power battery supply chain has gradually surfaced. Many industry experts e...[Details]
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1 Introduction This article will analyze how to use CC2530 to implement a wireless serial port. Some codes will be listed and the specific operation of CC2530 will be analyzed. The specific content o...[Details]
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Another semiconductor company announced the termination of its listing. On September 12, Nanjing SEG Microelectronics Technology Co., Ltd. (hereinafter referred to as "SEG Micro") issued an announcem...[Details]
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I wrote a program and it seems to be correct.
MOV IE,#10001010B
call delay ;During the delay period, the timer interrupt program is running desperately.
call delay ;It cannot allow ex...[Details]
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Recently, there was an STM32 user consultation:
"Recently, I am using stm32f105 for dual CAN communication. The CAN driver chip uses TJA1042. I found that after short-circuiting canH and canL and the...[Details]
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We know that general passive probes have both x1 and x10 positions, and the specific position is selected by a sliding plastic block at the tip of the probe. The x1-position probe can be roughly eq...[Details]
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Electric vehicle ownership will increase by 33% by 2025
By 2025, pure electric vehicles will account for 73% of all electric vehicles
Automakers will be able to recycle 95% of e...[Details]