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1. Basic knowledge of digital-to-analog conversion
The digital-to-analog converter (ADC) is basically a matter of ratio, that is, the digital value generated by the ADC is related to the rati...[Details]
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On August 17, Shanghai Shangchuan Technology Co., Ltd. signed an investment agreement with Nantong Suxitong Science and Technology Industrial Park, and will jointly with South Korea's Suteson Co., Lt...[Details]
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Since DS18B20 is a single-line operation, its timing requirements must be strictly followed in order to establish normal communication with it and implement read and write operations. Most of the p...[Details]
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On June 6, according to Phone Arena, Google's next-generation flagship processor Tensor 2 is still manufactured by Samsung and uses Samsung's 4nm LPE process. Flagship chips such as Qualcomm Sna...[Details]
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Hikvision issued an announcement stating that official directors Hu Yangzhong and Gong Hongjia received the "Investigation Notice" from the China Securities Regulatory Commission on November 11, 2019...[Details]
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introduction
As smart grid deployments become more prevalent around the world, consumers, design engineers, and utilities are discussing how smart grids will change the entire energy industry. Smar...[Details]
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1 Introduction
The gradual enhancement of people's health awareness and environmental awareness has led to increasing attention to environmental parameters and their impact on the body. However, ...[Details]
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When writing the sending code with reference to the official USART example, the first character of the string is inexplicably lost
/* eg write a character to the USART */
USART_SendData(EVAL_CO...[Details]
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Because the current TFT-LCD backlight module mainly has two light sources: CCFL and LED. Compared with CCFL, LED is DC and low voltage; while CCFL is high voltage (600 volts). Of course, small-area CC...[Details]
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The high-frequency current probe uses an advanced magnetoelectric sensor to achieve accurate measurement of the current signal by testing the magnetic field signal generated by the current. Mainly...[Details]
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According to Apple Insider, a new video posted on YouTube gives everyone a rare look at a "Death Star" iPhone 4 prototype, which has some differences from the production model. YouTuber DongleBookP...[Details]
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July 2, 2024,
China - STMicroelectronics has launched the TSB952 dual operational amplifier (op amp). The new product has a gain bandwidth of 52MHz and a supply current of only 3.3mA per channe...[Details]
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1 Introduction
In recent years, digital TV technology has developed rapidly, especially the emergence of remote control systems. Various manufacturers have added microprocessors (MCUs) to ...[Details]
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Abstract: The system is based on pyroelectric infrared sensor. Through the design of peripheral circuits and corresponding control circuits, it realizes real-time statistics of the number of people...[Details]
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From October 18 to 19, Zhang Hongwei, secretary of the municipal party committee, went to Beijing to carry out investment promotion activities and witnessed the signing of the Zhiyouwo Lunan Supercomp...[Details]
Analogue and Mixed Signal
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