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Generally, a single-chip microcomputer must have two peripheral circuits: clock circuit and reset circuit. Clock circuit It is mainly composed of a crystal oscillator and two capacitors. The size o...[Details]
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There are hundreds of types of digital multimeters. According to the range conversion method, they can be divided into manual range digital multimeters, automatic range digital multimeters and autom...[Details]
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introduction
Nowadays, the requirements for the performance of electronic system equipment are getting higher and higher. When weighing the performance and power consumption of electronic syst...[Details]
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Concept of single-phase motor control circuit
There are two main types of single-phase motor control circuits:
1. Single-phase induction motor control circuit with auxiliary switch: This ...[Details]
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With the development of social economy and the improvement of people's living standards, mobile phones have become a necessity in people's lives due to their practicality and diverse functions. Wha...[Details]
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The laboratory is an important place for students' experiments and scientific research activities. Whether the laboratory environment indicators meet the requirements is directly related to wheth...[Details]
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Embedded development learning is a process of continuous accumulation and summary. Here are thirteen rules for embedded development learning summarized by a senior embedded development engineer. Y...[Details]
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(1) Concentration and dispersion of air gaps. The magnetomotive force of the inductor (current multiplied by the number of turns) is used entirely to generate magnetic flux. In order to generate an...[Details]
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Reducing energy consumption has become a major concern for governments around the world. The production of electrical energy consumes large amounts of coal and oil, while also generating large amounts...[Details]
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MCU:STM32F334C8T6 PWM, or pulse width modulation, can be used to drive motors, full-bridge circuits, etc. Those who have used STM32 know that its timer can easily achieve PWM output, and the advanced...[Details]
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0 Introduction
With the rapid development of computer technology, the application of signal processing technology using software is becoming more and more widespread, and the functions of ...[Details]
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This afternoon, at the realme 618 grand press conference, realme did not announce any products at first, but announced a major decision. realme announced that it will officially change its ne...[Details]
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I started learning I.MX6Q some time ago, but I have been busy with work recently and have stopped for some time. In order to improve the porting efficiency, I still consider porting the 3.10 version ...[Details]
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Researchers have developed and demonstrated new green-light-absorbing transparent organic photodetectors that are highly sensitive and compatible with CMOS manufacturing methods. Incorporating these ...[Details]
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6410 Development Board:
1.uboot entry:
To see the entry of the uboot project, first open the Makefile in the top-level directory:
The development boards supported by Uboot will...[Details]