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The static pressure liquid level sensor is a commonly used type of liquid level sensor, mainly used to detect liquid media in the industry. Users need to pay attention to some issues when using the ...[Details]
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Large-capacity lead-acid
batteries
(hereinafter referred to as "batteries") are the guarantee of base station power supply. When there is a "power shortage" in China, the reliability of b...[Details]
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Note: This article and the following about the transplantation of uboot refer to "Embedded Linux Learning Notes (Based on S5PV210, TQ210)" No matter what version of uboot, the entry function ENTRY(_s...[Details]
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Problem Description:
I have a requirement that after AD samples a certain amount of data, it is sent out by serial port DMA. Since AD uses double buffering, the starting memory address and t...[Details]
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With the continuous development of head- up display (HUD) technology, its cost is getting lower and lower. Automobile HUD is no longer a patent of high-end cars in previous years and has become more ...[Details]
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The high quality of power supply equipment is the basis and guarantee for the uninterrupted and high-quality power supply of the communication power supply system. Although we are constantly improv...[Details]
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Timer/Counter Structure (T0 and T1) The 16-bit registers T0 and T1 are composed of four 8-bit counters TH0, TL0 and TH1, TL1 respectively. The difference between timers: T0 can be divided into t...[Details]
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Microcontrollers can be divided into two categories according to their storage structure: one is the Harvard structure and the other is the Princeton structure. Harvard structure The so-called Harvar...[Details]
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According to foreign media reports, EVgo, one of the largest
public fast charging networks
for electric vehicles
(EVs) in the United States, announced that it has signed a new memorandum of ...[Details]
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PIC18F 45K80 CAN communication example, can be debugged through simulation, pay attention to the selection of compiler, C18 cannot pass. The microcontroller source program is as follows: #pragma con...[Details]
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Redmi confirmed on its official Weibo account today that the upcoming Redmi K20 will be equipped with a 4000mAh large battery, confirming previous rumors. In fact, it is not surprising that the R...[Details]
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Recently, Shiqiang and Shiqiang Components e-commerce have fully represented Pakal and launched IGTO products and related information. As an officially authorized agent, Shiqiang guarantees 100% genu...[Details]
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The hard switch and soft switch in the switching power supply refer to the switching transistor. Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on t...[Details]
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On June 30, developer @kacskrz discovered a new feature of MIUI - performance mode (English name: "Performance mode"). @kacskrz said that the MIUI beta version has added a "performance mode" option...[Details]
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On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]
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