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The names of the precision full-wave circuits in the figure are purely personal names; unless otherwise specified, the gain is designed as 1.
Figure 1 is the most classic
circuit
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In the MCU system, there are many cases where you need to wait for an event to occur before continuing the next operation. If there is only one task, it is easy to say that the MCU can wait for the ev...[Details]
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Recently, friends who run cable TV businesses have asked many questions about interference with open-circuit TV signals. Based on what we have learned, we have compiled some text here for your referen...[Details]
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The on-board charger (OBC) is an important component of electric vehicles and hybrid electric vehicles (HEV). The OBC usually consists of an AC/DC (power factor correction circuit) and an isolated ...[Details]
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A simple cycle light example The 8 LEDs
in the figure below represent 8 colored lights. Let's see how it is implemented.
STAT: MOV A, #01H; The LED corresponding to the high level is on ...[Details]
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With the development of the national economy and the improvement of people's living standards, central air conditioners are increasingly widely used in civil and public buildings. While central air co...[Details]
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S3C2440 interrupt register: 1. Interrupts are divided into two categories: internal interrupts and external interrupts. 2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT...[Details]
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According to foreign media reports, Mazda has officially announced that it will remove all touch screens from all new models in the future, leaving only display screens. Mazda has always been known a...[Details]
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When a mysterious disease first emerges, it can be difficult for governments and public health officials to quickly gather information and coordinate a response. But new AI technology can automatical...[Details]
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1. Optical parameters affecting LED biological effects
The biological effect of LED depends on different optical parameters, including different wavelengths, flow (fluence), intensity (pow...[Details]
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BAT is competing for the top spot in China's Internet sector, but in the field of intelligent connected vehicles, they are on the same stage. Today (July 15), Great Wall Motors officially released ...[Details]
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Detailed explanation of the hardware composition of the STM32 minimum system 0 composition: power reset clock debug interface start 1. Power supply: generally 3.3V LDO power supply plus multiple ...[Details]
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1 Introduction 众所周知，在几分钟内及时抢救危重急症、意外伤害导致的突发濒死病人，具有重要意义。采用传统的人工呼吸和胸外按压方法，常常由于按压部位不准、用力方法不对、按压深度掌握不好、按压频率不规律等因素，难以达到理想的效果，甚至造成骨折、气胸、血胸等严重的并发症，同时口对口进行人工呼吸也有可能在病人与救护者间传染疾病。因此，有必要研制抢救迅速、定位准确、按压适度的便携式智...[Details]
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With the rapid development of the Internet, Web applications are becoming more and more widespread. Due to the openness and independent platform characteristics of Web technology, the design and ma...[Details]
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As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]
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