[i=s]This post was last edited by chenzhufly on 2015-2-19 17:49[/i] [align=center][size=4]Author: chenzhufly QQ: 36886052[/size][/align] [size=4] [/size] [size=4]The purpose of this article is to test...
[i=s] This post was last edited by ericchu923 on 2018-9-18 15:41[/i] Hello fellow forum members, I am currently studying the transplantation of the development version of Zhengdian f767 Apollo to micr...
Fixed-point DSP algorithm design based on IQmath library
Time: 2010-11-16 09:22:18 Source: Modern Electronic Technology Author: Peng Zhiming, Li Lin South China University of TechnologyAbstract: Based...
[align=left]1. Non-continuous type: Features: Normally off, automatically switches to emergency lighting after power outage.2. Continuous type: Features: Normally on, automatically switches to emergen...
An application using EPM7128STC100: Downloaded with USB-Blaster, used in Quartus, Auto Detect shows Device=EPM7128S, but Checksum=00000000, once an operation is performed, a warning "Error: Programmin...
[b]At the conference held in Los Angeles, it was shown that multi-touch was an important topic of this conference~ [/b] [url=http://bbs.cn.yimg.com/user_img/200811/20/htsz08@yahoo.cn_1227176206981968....
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
FPGA/CPLD
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