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1. How to choose the crystal in the PIC microcontroller oscillation circuit?
For a high-reliability system design, the choice of crystal is very important, especially for systems with slee...[Details]
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Opening remarks:
The previous section talked about the marquee program that turns on and off one by one. This section is based on the previous section, with some modifications, and continues to talk ...[Details]
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CRC calculation CRC check is only used to ensure the reliability of full-duplex communication. Separate CRC calculators are used for data transmission and data reception. The CRC is calculated by ...[Details]
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The oscilloscope acquisition mode determines how the sample points acquired by the oscilloscope from the analog-to-digital converter (ADC) are combined with the waveform points and displayed. The fol...[Details]
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Use print to print the current system environment variables.
1、
SMDK2440 # print
baudrate=115200
bootargs=noinitrd root=/dev/nfs nfsroot=192.168.1.101:/work/nfs_root...[Details]
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With the development of science and technology,
the relationship between
power
electronic
equipment and people's work and life is becoming increasingly close, and
electronic
eq...[Details]
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The smart cockpit is a concept that can bring people endless imagination. If we put aside the maturity and feasibility of technology, almost everyone can imagine a futuristic smart cockpit. For exa...[Details]
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When we talk about autonomous driving , we are not talking about an independent individual, but a complete set of technology matrix. In this technology matrix, in addition to radar sensors and algo...[Details]
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On November 12, 2019, WPG Investment Holding Co., Ltd. held a board of directors meeting and approved a public tender offer to acquire the issued and outstanding common shares of WT Microelectronics ...[Details]
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C8051F064 is a new type of microcontroller launched by Cygnal (now Silicon Lab) in 2000. It has the advantages of fast running speed and compatibility with 8051 instruction system. It has been welc...[Details]
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In order to connect the electricity generated by solar cells to the mains power grid, a three-phase power conditioner is required. This article introduces a three-phase power conditioner with a DC ...[Details]
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China Energy Storage Network News:
As of December 23, the annual power generation and consumption of the Tibet power grid reached 10.02 billion kWh, breaking through 10 billion kWh for the ...[Details]
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In the Galaxy S20 series, Samsung introduced the "super cup" Galaxy S20 Ultra for the first time. The latest news points out that the Samsung Galaxy Note 20 series also has an "Ultra version"...[Details]
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01 Introduction to control chips Control chips mainly refer to MCU (Microcontroller Unit), which is a microcontroller, also called a single-chip microcomputer. It appropriately r...[Details]
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A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]