[i=s]This post was last edited by qwqwqw2088 on 2020-1-16 09:05[/i]Three-Phase High PWM Frequency GaN Inverter Reference Design for 200V AC Servo DrivesDesign Details
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Embedded systems is a comprehensive subject that integrates computer hardware technology, computer software technology and electronic circuit technology, and the content and knowledge involved are ver...
[i=s]This post was last edited by cruelfox on 2021-6-17 23:10[/i] The Perf-V development board documentation contains a ported project for the E203 SOC, but because the Vivado version used is higher ...
Output a voltage (about 3V) through stm32 to control the on and off of a switch. For example, when the output is 3V, the switch is closed, and when the output is 0V, the switch is open. At the same ti...
Design a USB3.1 high-speed SD Card reader based on Genesys GL3224 QPN48 chip, the production cost of a single card is less than 10 yuanSupport external SPI data configuration, support dual-card dual-c...
If you want to make the triode work in the amplification area, what is the idea? Do you need to calculatethe three parameters of static working point ib ic VCE? Then what? If you don’t know RB RC, how...
In order to drive the AVR chip from an external clock source, XTAL1 must be connected as shown in Figure 14. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT i...[Details]
Since the beginning of this year, many manufacturers have launched a new generation of foldable screen mobile phones, such as Huawei, Xiaomi, Samsung, etc. There are also reports that Honor, OP...[Details]
System functions Connect 28 buttons to the 8 IOs of AVR and perform chain scanning. Once a button is pressed, an indication of the pressed button is given. hardware design For details about the I/O...[Details]
There are many classifications of hardness testers, specifically the following classification methods:
1. Hardness testers can be divided into:
Metal hardness tester, rubber hardness ...[Details]
The so-called automated testing framework is a collection of assumptions, concepts, and practices that provide support for automated testing. The following describes several commonly used aut...[Details]
The CPU we usually use is a fixed-point CPU, which means a CPU that performs integer numerical operations. When encountering floating-point operations such as 1.1+1.1, fixed-point CPUs encounter big ...[Details]
The discipline of electromagnetic compatibility was developed on the basis of simple anti-interference methods in the early days. The goal is to make equipment and systems not interfere with each o...[Details]
As Roadmap 2.0 moves towards hybrid, the increase in the penetration rate of 48V and hybrid in China is particularly worthy of attention. In 2020, domestic sales of 48V passenger cars were 331,000...[Details]
ISRASOLARVISION recently launched the SOLARSCAN-Hotspot hot spot detection system for crystalline silicon solar cells, claiming that it can significantly increase the yield of high-quality silicon ...[Details]
Industrial Ethernet is a high-performance, reliable data communication protocol, commonly used for data transmission and control in industrial automation systems. Industrial Ethernet has been widel...[Details]
0 Introduction
In some applications, the motor used is required to be small, high-efficiency, and high-speed. Micro permanent magnet brushless DC motors can better meet these requireme...[Details]
Preface SCR is the abbreviation of Standby Controller, which is a CPU based on the 8051 core. This video first introduces the two domains of MCU, then introduces the SCR architecture, including the c...[Details]
You can generate an FFT plot by periodically collecting a large number of ADC output conversion samples. Typically, ADC vendors use a single-tone, full-scale analog input signal for the typical per...[Details]
1. Exynos4412 A/D Converter Overview 1. Brief Introduction 10-bit or 12-bit CMOS recirculating analog-to-digital converter with 10-channel input and can convert analog quantity to 10-bit or 12-bit bi...[Details]
One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]
Analogue and Mixed Signal
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