In recent months, due to a series of events, people's attention to the domestic chip industry has increased.So, what is a chip? How to make a chip? How much high technology is involved? What is the cu...
I don't understand the USI register in the chip data. Is the SPI integrated in the hardware? Does the I2C transceiver need to be simulated by software? I downloaded a USI_I2CMaster function library fr...
[i=s] This post was last edited by alan000345 on 2018-11-6 10:53 [/i] [align=left][font=微软雅黑, "][size=14px][size=3][color=#000000] [/color][/size][/size][/font][/align][align=left][font=微软雅黑, "][size=...
[i=s]This post was last edited by dontium on 2015-1-23 13:33[/i] How much do you remember about what you learned in college? Haha, this is the Chinese version!...
I use s3c6410+wince6.0, the memory is 133M mDDR, CAS=3, burst=4, and I use the BSP and core board of Youjian. After starting the cache, write-buffer, write-back and other functions, the theoretical re...
I am making a LM317 step-down chip. Its input-output voltage difference can reach up to 40v, but I want to make a stable 5v output power supply. The circuit is drawn according to the PDF document. You...
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]
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]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[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]
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]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
Applying fieldbus technology on new beer production lines is the first choice for large beer companies with strong management level and technical strength. Guangzhou Zhujiang Beer Group Co., Ltd. i...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
1. Why do we need to do electromagnetic compatibility design for products?
Answer: To meet product functional requirements, reduce debugging time
,
make products meet the requirements o...[Details]
RF/Wirelessly
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