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With the development of wireless technology, the vehicle-mounted wireless monitoring system sends the images and voices in the vehicle compartment to the control center through 3G wireless transmissio...[Details]
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IntroductionEmbedded system is actually the abbreviation of "embedded computer system", which is relative to the general computer system. According to the requirements of the application, the op...[Details]
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A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. A household washing machine is mainly composed of a box, a washing and dehydrati...[Details]
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AD9833 is a programmable waveform generator that can generate sine wave, triangle wave and square wave output. Waveform generators are widely used in various measurement, excitation and time domain...[Details]
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At present, the most popular colorimeter with the best accuracy in the market are all spectrophotometers. There are no spectrophotometric colorimeter in China so far, but Sanenchi will launch the firs...[Details]
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Name: LCD1602 LCD display (parallel port) Platform: Keil 4, Ly-51S learning board The pin definitions are as follows: 1-VSS 2-VDD 3-V0 4-RS 5-R/W 6-E 7-14 DB0-DB7 15-BLA 16-BLK Connect with 51: RS...[Details]
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The mature processes of foundries continue to be fully loaded, resulting in increasingly severe supply shortages of products such as MCUs, filters, panel driver chips, power devices/power management ...[Details]
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(I) Principle of computer serial communication: In summary: So when setting, SCON is often set to 0X50==0101 0000, using method 1. (ii) Work: Interrupt control LE...[Details]
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Abstract: This paper introduces the internal structure and characteristics of IR2110, the principle of high-voltage side suspension drive and the design of bootstrap components. In view of the shor...[Details]
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In the past
, when
LEDs
were only used as status indicators, heat dissipation in LED packages was never a problem. However, in recent years, as LED
brightness
and
power
...[Details]
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Translated from - spectrum, Jeremy Hsu The difference between Chinese and English passwords has a great security impact on today's popular Web services. 无论语言和文化有何不同，中、英文互联网用户都能在通过使用“123456”等密...[Details]
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1 Introduction
In recent years, due to the rapid development of wireless networks, the increase in speed and the decrease in prices, many users have begun to use wireless networks. Wireless n...[Details]
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Intelligent Battery Status Tester Query Parameters Press the switch to turn on the tester. illustrate: After turning on the tester, the LCD backlight can be turned on/off as needed. Press nu...[Details]
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Recently, the 12th International Academic Conference on Hypertension and Related Diseases was held at the Beijing International Convention Center. At the conference, Professor Akira Yamashina, a le...[Details]
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2021 may not be a good year for audio enthusiasts. The shortage of chips such as master control and DAC not only raised product prices, but also made many high-end audio products difficult to produce...[Details]
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