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The STC microcontroller has its own internal reference voltage, which has been calibrated when the microcontroller is produced and can be read in RAM and ROM respectively. (1) Read in ROM When re...[Details]
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The intelligence of the entire vehicle is moving from the functional aspects of the vehicle into a new era of upgrading the underlying electronic architecture. “Overall, entering 2024 will definit...[Details]
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From lawn mowers to coffee makers, any fluid handling device needs to be leak tested to justify its introduction to the market. Often, the leak detection method used during the prototype design phase ...[Details]
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Although printf is a standard function in C language, it is for systems with stdin and stdout devices. There is no standard stdin and stdout on embedded platforms. They need to be mapped to an output...[Details]
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The square wave generator is shown in Figure 5.3-34. Its circuit consists of a hysteresis comparator and an RC negative feedback loop. The comparator output voltage UO is limited by two voltage re...[Details]
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In the process of accelerating the transformation of transportation electrification driven by the "dual carbon" goal, power battery innovation has become the key to strengthening
the competitive l...[Details]
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Put data code into different segments Assembly language programs can put data, stack, and code in one segment, but they can also put the program, stack, and code in different segments. The following ...[Details]
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Apple today released macOS Big Sur 11.1, the first major update to the macOS Big Sur 11.0.1 operating system released on November 12. According to Apple's update log, macOS Big Sur 11.1 brings su...[Details]
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In the field of display technology, although LCD liquid crystals occupy most of the market, the OLED and Micro-LED technologies that have emerged in recent years have gradually entered the public eye...[Details]
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Panasonic has launched
a new product in the
"EVER
LED
S" series of
LED lighting
,
an LED
bulb
with a light distribution angle of 300° and an E26 lamp base
(Figure 1). Since th...[Details]
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This tutorial uses a simple voltage measurement circuit to explain the use of the AT89C2051 on-chip comparator and the design of the analog-to-digital conversion main program, and explains the prin...[Details]
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Scroll compressor structure diagram
The scroll compressor is a positive displacement compressor, and the compression components are composed of a moving scroll and a stationary scroll. Its wor...[Details]
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With the continuous evolution of automotive electronic architecture, the demand for Ethernet switches has skyrocketed. Mid- and low-end models require at least one Ethernet switch chip , mid-to-hig...[Details]
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In June 2019, Mr. Pan, who lives in China Resources Yuefu, Binhu District, Wuxi City, Jiangsu Province, learned through the "Energy Analysis" function of the "Power on Palm" APP that according to h...[Details]
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In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]
Power technology
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