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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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On November 18, 2021, Beijing Zhilian'an Technology Co., Ltd. (hereinafter referred to as "Zhilian'an") held a ceremony to establish its Shanghai branch, announcing the official establishment of the ...[Details]
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On September 9, the first IC Innovation and Entrepreneurship Development Forum of the "Core Power" Talent Program was held in Nanjing Jiangbei New District. At the meeting, Zhang Pengfei, Chairman of...[Details]
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1. Overview
The torsional vibration of the engine crankshaft is a natural phenomenon of shaft vibration. If the natural frequency of the shaft torsional vibration falls within the normal speed...[Details]
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In recent years, the relationship between power electronic equipment and people's work and life has become increasingly close. Program-controlled switches, communications, electronic equipment, con...[Details]
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My method is also very simple. Experts please don't criticize me. First of all, you need to understand the basic principle of FSMC, that is, how to use it, how to configure it, and why it can be...[Details]
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Ethernet (Ethernet, IEEE 802.3 standard) has a broad application market and has experienced more than 40 years of development since its birth in 1973. Due to its many advantages such as mature tech...[Details]
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System functions
Many people like to keep pet dogs, and many AVR masters like to keep watchdogs. If you also want to keep an AVR watchdog, then this section is suitable for you.
The purpose of...[Details]
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introduction With the development of the power system, its system capacity is getting larger and larger, and its structure is becoming more and more complex. The information that the automatic co...[Details]
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The basic characteristic of white LED is that the amount of current passing through the white LED is linearly proportional to the amount of light emitted. Therefore, strict control of the forward curr...[Details]
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Introduction
Electronics is my hobby. When I was in college, I had some experience with microcontrollers, and I did a few projects with Atmel's AT89C51. Lately, I have grown an interest in PIC...[Details]
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This is the circuit diagram of a 35W audio amplifier based on LM391. LM391 is a comprehensive driver for power transistors. It requires few external components to work. With TR1, we can adjust the ...[Details]
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Embedded
systems are widely used in
control
and communication fields. These systems run at high speeds and are complex, often integrating ultra-large-scale
FPGA
devices, DSP d...[Details]
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When nand starts, address 0x00000000 is the address mapped by SRAM; when nor starts, address 0x00000000 is the actual starting address of norflash. Writing data to norflash requires a specific command...[Details]
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Because the core board I bought before always had power supply problems, my current project has changed to the F103ZET6 microcontroller I used before! 1. Purpose of the experiment 1) Generate a sin...[Details]
Microcontroller MCU
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