First download IAR yourself, I use 8.30 and then open the file [img=110,0]https://bbs.eeworld.com.cn/forum.php?mod=image&aid=146589&size=300x300&key=220961f30369fd97&nocache=yes&type=fixnone[/img] to ...
In the application of DSP for motor control, it is sometimes necessary to use the operation of forcing the pulse switching state of pulse width modulation (PWM), such as blocking the pulse to stop the...
[font=微软雅黑][size=5]Friends who participate in the national competition often have trouble buying the right sensor or being unable to distinguish between the real and the fake. [/size][/font] [font=微软雅...
[i=s]This post was last edited by STM32F103 on 2019-5-18 18:59[/i] I am using the DE10-Nano board and the version of Quartus I am using is 16.1. In the process of learning the course, I found that the...
[font=georgia, Verdana, Helvetica, Arial][size=12px] A very important concept in SoC design is called hardware-software co-design. The other two important features are the use of deep submicron (DSM) ...
Recently I have been using the Guangzhou Chuanglong c6748 and omapl138 development boards. There are detailed video tutorials at the link address [url]http://pan.baidu.com/s/1pJCzlbl[/url]. The develo...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
During the global semiconductor industry recession, the automotive electronics market has performed strongly, especially the application of car remote control systems has become more and more wides...[Details]
1 Features
1.1 Single cell operating voltage up to 3.7V
It is three times that of nickel-cadmium batteries and nickel-metal hydride batteries, and nearly twice that of lead-acid batteries...[Details]
High specific energy lithium/thionyl chloride (Li/SOCl2) batteries are widely used in multi-functional intelligent meters (such as smart meters, water meters, etc.) as real-time clocks and memory b...[Details]
1 Causes of problems with electric vehicle batteries
1.1 Caused by the battery itself
Why do we say that? In the previous issue, we learned about the working princi...[Details]
Lithium iron phosphate batteries are used as lithium-ion secondary batteries. Their main application is now in power batteries, which have great advantages over NI-H and Ni-Cd batteries.
Lithi...[Details]
With the continuous development of integrated circuit technology, integrated circuits have developed from thousands of gates to the current level of millions and tens of millions of gates. The applica...[Details]
As the electromagnetic environment in space becomes increasingly complex, the shielded cables used to transmit weak signals in the test system are easily affected by external electromagnetic distur...[Details]
According to a survey by the International Energy Agency, Asia and Australia used 1.65 trillion liters of oil for energy in 2004. The survey also showed that since 1990, the demand for oil has been...[Details]
With the reform of the education system, the proportion of funds invested in teaching facilities by colleges and universities has become increasingly important. As the most basic hardware condition fo...[Details]
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