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1.80C51 MCU internal logic structure A single-chip microcomputer is a microcomputer that integrates the CPU, storage, input and output interfaces, timer/counter and clock circuits into a single chip....[Details]
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USB charger kit, also known as MP3MP4 charger, input AC160-240V, 50/60Hz, rated output: DC 5V
250mA (label sticker is 500mA, if you want to output a higher current for a long time, plea...[Details]
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Coaxiality detection is a problem we often encounter in measurement work. Using three-coordinate measurement to detect coaxiality is not only intuitive and convenient, but also has high measurement ac...[Details]
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Design goals and ideas In the process of developing personal dosimeter, the nuclear pulse signal output from the probe is amplified, shaped, filtered and identified, and then becomes a series of puls...[Details]
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When we studied the dot matrix LED in Chapter 7, we learned that it can be moved up and down, left and right, etc. For the 1602 LCD, the screen can also be moved to achieve some of the effects we wan...[Details]
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The signal generator is a common signal source. It is a comprehensive electronic instrument composed of an oscillator, a frequency synthesis unit, a modulation unit, etc. Its basic function is to pro...[Details]
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Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]
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In the future, Apple Watch may not rely on touch to detect gestures, but instead monitor the veins in the user's wrist to determine the movement of the hand itself. Currently, Apple Watch provi...[Details]
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In this example, a single-byte binary number (0X20) is converted into uncompressed BCD code and stored in 0X25, 0X24, and 0X23, where 0X25 is the hundreds place and 0X23 is the ones place. main: MOV ...[Details]
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Apple is rumored to be launching a mixed reality (MR) headset as early as next year, and The Information today reported on some of its potential features based on information shared by a source with ...[Details]
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In recent years, flat-panel TVs have developed very rapidly, and China's flat-panel TV market has now entered a mature stage after several years of rapid growth. Thanks to the decline in sales pric...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
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On November 30, Jiejie Microelectronics released an investor relations activity record sheet stating that thyristors accounted for 49% of the company's total revenue in 2019. Due to the adjustment of...[Details]
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According to Nikkei News, Huawei has increased its current research and development expenses to about nine times that of 10 years ago, amid the impact of US sanctions and strict restrictions on procu...[Details]
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On October 29, Xiaomi launched two new models, Xiaomi 15 and Xiaomi 15 Pro, at a new product launch conference, both equipped with Goodix's ultrasonic fingerprint recognition solution. This is the ...[Details]
Industrial Control Electronics
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