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1. Overview: In recent years, with the rapid development of digital signal processing technology and the continuous emergence of new theories and algorithms, coupled with the overall improvement in...[Details]
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Recently, domestic CMOS manufacturer OmniVision Technologies officially announced that it has achieved the world's smallest 0.56μm pixel technology. OmniVision said its R&D team has verified that e...[Details]
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1 Introduction
After decades of rapid development, wireless communication has become an indispensable means of communication in people's lives. In recent years, with the rapid growth of urban ...[Details]
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The sample-and-hold amplifier circuit structure without external resistors in the figure does not use external resistors. In steady state, during the internal tracking cycle, the internal logic sign...[Details]
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Tesla (TSLA.US) said on Tuesday that it had signed a 2020 pricing agreement with Panasonic on June 10, 2020, which involves Panasonic's production and supply of lithium-ion batteries at its Nevada Su...[Details]
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I don't remember where I heard this sentence: 50% of the code of a product is used to implement functions, and the other 50% is used for fault tolerance. This shows the importance of fault tolerance. ...[Details]
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The circuit diagram of the current-doubler rectifier low-voltage high-current DC-DC converter is shown in the figure. The primary side adopts a symmetrical half-bridge structure, and the secondary si...[Details]
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1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
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1. Fault phenomenon Phase lock error occurs after the instrument is turned on 2. Testing process There are many circuits in the phase-locked circuit design. According to the principle block diagram...[Details]
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In the previous series, I mainly introduced the bus in the car network. In this series, I will mainly introduce the hardware development of the car window system. As we all know, the car window syste...[Details]
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Matlab is a commonly used large-scale engineering software, including numerical calculation, program design, signal processing and other functions. It has become one of the most common software for au...[Details]
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On March 14, the Foshan Qunzhi Photovoltaic User-side Energy Storage Project, invested and constructed by Guangdong Power Grid Energy Investment Co., Ltd. (hereinafter referred to as "Energy Invest...[Details]
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The world's first company to pass the Ministry of Internal Affairs and Communications' 60GHz frequency band pulsed millimeter wave sensor construction design certification based on Japan's domestic r...[Details]
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Abstract: The pet intelligent feeding system is an efficient remote feeding system that can remotely control the scientific feeding and watering of pets through WEB and mobile terminals (tablets, m...[Details]
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There are three main excitation methods for DC motors: separately excited, parallel excited, and series excited. The following will introduce the characteristics and applications of these three exc...[Details]