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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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PIC is the prefix of the microcontroller series product model produced by Microchip Corporation of the United States. PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (I...[Details]
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At present, the power amplifiers
in active speakers
mostly use transistors or integrated circuits. Active speakers made with tube power amplifiers are rare. However, if you want to purs...[Details]
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In recent years, due to the increasingly serious environmental pollution caused by fuel vehicles and the gradual depletion of natural resources such as oil, countries around the world have been st...[Details]
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Introduction to I2C I2C is a two-wire bidirectional serial bus that provides a simple and efficient method for exchanging data between devices. The I2C standard is a true multi-host bus with conflict...[Details]
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When I visited a customer some time ago, I talked about the problem of the inverter casing being charged. The customer was very confused and complained a lot about the inverter manufacturer. As an ...[Details]
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Let's talk about the overall structure first. We have to talk about the platform device that everyone is familiar with. The watchdog timer also exists as a platform device, but the difference from th...[Details]
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What do __I, __O, and __IO mean?
These are macro definitions in the ST library, and are defined as follows:
#define __I volatile const /*!
#define __O volatile /*!
#define __IO volatile /*!
O...[Details]
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Google officially announced that it will build its own chip with Samsung. According to foreign media Axios, Google's self-developed SOC has been taped out and is expected to be installed on the ...[Details]
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Today's embedded design engineers are challenged by increasing system complexity. A typical embedded design may include a variety of analog signals, high-speed and low-speed serial digital communicat...[Details]
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Automotive Ethernet: Solving complex wiring harnesses and supporting more data
AutomotiveEthernet: solving complex wiring harnesses and supporting more data
Introduction
If you...[Details]
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How can the A/D converter achieve maximum performance? While the obvious answer is good design and board layout, there are other techniques we can use to gain performance gains. There are actually som...[Details]
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On March 28, 2023, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as "China Southern Power Grid Energy Storage", Party B) signed the "Tongzi County Pumped Storage Proje...[Details]
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Luminous Intensity (IV)
Light intensity is defined as the luminous flux emitted per unit solid angle, with the unit being candela (cd). Generally speaking, a light source will emit its luminou...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]
RF/Wirelessly
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