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System functions Use AVR's USART for self-transmission and self-reception (short the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and receive the data you send: 0, 1, 2... Us...[Details]
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There is a full-duplex serial communication port inside the MCS-51 microcontroller, namely the serial receive and transmit buffer (SBUF). These two physically independent receivers and transmitters c...[Details]
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As a measuring instrument, the most important thing about ultrasonic flowmeter is its accuracy. High-precision ultrasonic flowmeter has more important applications. So what are the factors that affec...[Details]
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MCU peripheral circuit design 2: capacitor Capacitors, as another basic component of electronic circuits, are familiar to everyone. Let's talk about some basic applications and precautions of capac...[Details]
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1. Power
Power is of course the primary indicator of power supply, and it is also the only indicator known to many people. Now the power consumption of Pentium 4 computers with Prescott co...[Details]
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Many consumers pay little attention to the installation of LED screens after purchasing them, leaving everything to the installer. However, many LED screen manufacturers only check the connection p...[Details]
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Infrared imaging technology is a very useful new high-tech technology with strong anti-interference ability. It is a passive observation equipment with strong concealment. Long-wave infrared i...[Details]
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As we all know, the inverter is the core part of UPS, and the performance of the inverter determines the output performance index of UPS. In a UPS composed of a rectifier, an inverter, a charger, e...[Details]
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Abstract: This article mainly introduces the measurement principle, specifications and main technical parameters of 722 spectrophotometer and the composition of 722 visible spectrophotometer. Final...[Details]
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The semiconductor boom is down, and the IC design industry cannot escape the impact. Not only is the traditional off-season this quarter likely to be even weaker, industry players admit frankly that ...[Details]
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On July 12, Yitong Technology announced that its wholly-owned subsidiary Hefei Whale Microelectronics Co., Ltd. (referred to as "Whale Microelectronics") intends to sign a "Framework Agreement on Int...[Details]
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Windows USB Driver Interface
The USB driver in the system completes many tasks.
In fact, for some HID USB devices, such as keyboards, mice and game joysticks, they can be automaticall...[Details]
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Apple has applied for a patent in the United States for a "charging system" that would allow Apple electric cars to be automatically charged and powered off by garage robots. Apple has designed a ...[Details]
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Over the past few years, South Korean electronics giant Samsung has been promoting the concept of sustainability, and its impact is gradually being seen in its ecosystem. With slogans such as "...[Details]
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According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
Analog electronics
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