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On March 18, Tianyancha showed that Aiku Electronic Technology (Hainan) Co., Ltd. was established with a registered capital of 5 million yuan. The legal representative is Li Leheng. The business sco...[Details]
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It is reported that South Korea's LG Electronics and auto parts giant Magna International have invested US$1 billion to form a joint venture to produce electric vehicle parts at factories in South Ko...[Details]
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sfr is used to assign a special function register of a microcontroller to a variable, so that the variable can refer to the register in subsequent programs. The usage of sbit is similar to that of ...[Details]
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From the creation of human beings by Yanshi recorded in Liezi Tangwen more than 3,000 years ago, to the wooden bird made by Lu Ban using bamboo and wood in the Spring and Autumn Period that could fly...[Details]
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This automatic bathroom fan controller circuit design is a light and fan motor control with delayed shutoff. This automatic fan control is commonly used in toilets and bathrooms. When switch S1 is ...[Details]
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Recently, the famous French aircraft engine manufacturer Snecma said in a latest bulletin that the European Space Agency's lunar probe "SMART-1" is heading to the moon smoothly. The space solar ion...[Details]
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Intel oneAPI tool significantly improves the performance of Tencent Cloud database MySQL
Using Intel oneAPI tools, Tencent, China’s leading public cloud service provider, has achieve...[Details]
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Many test applications require measuring the resistivity (surface resistivity and volume resistivity) of high-level materials. The traditional measurement method is to apply a sufficiently high volta...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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Samsung has recently confirmed that it will hold the Galaxy Unpacked conference on August 11, confirming that it will launch new products including the Galaxy Z Fold 3 and Z Flip 3 foldable pho...[Details]
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1. Basic knowledge
1.1 Glossary
Bit: A binary number, represented by lowercase b. A binary number is followed by B or b as a suffix.
Byte: An eight-bit binary number, generally repres...[Details]
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For the self-sinking system of a certain type of aircraft, it is necessary to know the corrosion time of a certain alloy material in seawater under different temperature conditions. A modular hardwar...[Details]
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O Introduction
Rolling bearings are the support of train rotating parts and are also the most vulnerable parts on railway vehicles that are most likely to endanger driving safety. Due to the l...[Details]
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It is a common practice to design a liquid level monitor using a single-chip microcomputer. If there are many channels (more than 16 channels) for the liquid level to be measured, each channel is r...[Details]
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Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
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