My computer is running WIN7. I bought a 51 MCU learning board, but I can't install it on the computer. I heard that I need to use a USB to serial port driver. I downloaded several, but there are still...
[b]0 Introduction[/b] System on Programmable Chip (SOPC) is a special embedded system, because SOPC is a system on chip (SoC), that is, a single chip completes the main logic functions of the entire s...
When I use pinmux configuration software to set pin functions, it will automatically configure the IO type to PULLUP, PULLDOWN, RXACTIVE, etc. If I want to configure it manually, what should I base on...
In the past, volatile was used only to prevent variables from being optimized and re-valued every time. Yesterday, I tried this function and found that the difference between using volatile and not us...
I just registered and I don't have points to download things. I want to upload, but the Internet speed here is very slow. Hey, is there any other way to quickly earn points? Please give me some advice...
Good morning, teachers. I just learned about switching power supplies. I would like to ask what are the functions of these diodes? D2 MBR20200CT? D3 FR107/1000V? D4 1N4148? D5 FR107? D6 1N4148? Thank ...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[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
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[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]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
In industry, voltage 0…5 (10) V or current 0 (4)…20 mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the dif...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
1 Introduction
The stepper motor is an actuator of an open-loop servo motion system, which is controlled in a pulse mode and outputs angular displacement. Compared with AC servo motors and DC servo ...[Details]
Embedded System
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