What we are doing today is to use EC01 's HTTP AT commands to obtain weather and time. HTTP is the HyperText Transfer Protocol , which is the most widely used network protocol on the Internet. EC01 mo...
[i=s]This post was last edited by yuandayuan69 on 2020-3-19 17:09[/i]Hello, everyone. I am your good friend Xiaohe. Today I will introduce to you an industrial control core board that we are developin...
1. Design an electronic keyboard using the LPC2000 series ARM chip and simulate it using proteus software.2. Press different keys to make the speaker produce different tones.3. Use PWM to control the ...
The attachment is the schematic file of the Core Route FPGA Learning Kit [4.3-inch TFT Touch LCD Component] for friends who need it to download. This module is divided into two versions, V1.0 and V1.1...
Fire alarm is one of the most important security systems in home security system, and its main implementation method is to use wireless smoke sensor system. Compared with traditional smoke sensors, wi...
My analog switch uses the following circuit and the circuit for testing bandwidth in the chip manual, but the bandwidth can only reach more than 40 Mbps, and cannot reach its maximum bandwidth of 100 ...
1 Introduction
In medicine, for lumbar diseases such as lumbar disc herniation, physical traction is usually used as a conservative treatment method. Portable and adjustable traction devices c...[Details]
0 Introduction
With the economic growth, more and more people join the ranks of car buyers. The sharp increase in the number of cars and the relative shortage of parking lots have made the man...[Details]
With the rapid development of China's communications,
power
, UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some un...[Details]
Pulse meter and heart rate meter are actually two different terms for the same type of test instrument, but the two instruments use different sampling sites. The heart rate meter samples from the che...[Details]
AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely used in vario...[Details]
On March 17, SEMICON China 2021, themed "Cross-border Global, Heart-to-heart Connection", opened grandly at the Shanghai New International Expo Center. As a world-leading integrated circuit manufactu...[Details]
0 Introduction
Today, with the rapid development of power supply networks and the increasingly rational grid structure, the country has higher and higher requirements for the reliability o...[Details]
One of the differences between artificial intelligence software and traditional software is that conventional testing and troubleshooting are not applicable to them, because the software will constan...[Details]
There are many types of laptop batteries, and different batteries have different properties. Today's laptops generally use lithium-ion batteries (or similar products); personal computers and A4-si...[Details]
In recent years, the global automotive industry has been undergoing rapid changes and iterations. Intelligence, interconnection and electrification have become important trends in automobile developm...[Details]
I believe everyone is familiar with conductors and insulators. Conductors refer to objects (metals, etc.) through which electricity can flow easily, and insulators refer to objects (rubber or plastic...[Details]
The selling price is 50% lower than the collaborative compound, and the equipment delivery time is reduced by 60%.
In recent years, the mobile robot market has grown rapidly. In today's ma...[Details]
Xingji Microelectronics Equipment has become the first lithography machine manufacturer to sprint to the Science and Technology Innovation Board. The breakthrough of high-precision equipment is not a...[Details]
According to Reuters, Samsung's Gumi factory, which had just resumed work on the 24th, announced today that it would temporarily suspend work again, and the resumption time is scheduled for the after...[Details]
Although the traditional analog oscilloscope has comprehensive functions, it is expensive, large in size, heavy in weight, and high in cost, which limits its application. For most students and teac...[Details]
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