Looking for someone to assemble displacement sensors, impact sensors, acceleration sensors and GPS kits into a system. The remuneration is negotiable. Contact number: qq: 119078632. It would be best i...
Problem description:C5000 legacy bug, when the incoming call rings, the caller hangs up the phone, the ringing tone will continue to ring, and pressing any key at this time cannot turn off the ringing...
The stack space on embedded devices such as DSP is at the Kb level. When defining an array or applying for space within a function, you cannot define and apply for it directly as in Linux. You must ei...
The current project requires that we first experiment with motor drive before the company's hardware board comes out. Has anyone worked on this motor before? Can you recommend a solution? Anyone with ...
First of all, I would like to thank the Electronic Engineering World Forum for giving me this review opportunity. After receiving this kit, I thought it was sent by mistake at first glance. It seems t...
51 single chip microcomputer 38 decoder to realize dynamic digital tube control code show as below: #include REGX51.H void delay(void) //delay function { unsigned char i, j; for (i=0;i 10;i++) ...[Details]
Kernel version: linux-2.6.32.2 Experimental platform: mini2440 1. Add platform device support First, you need to include the header file linux/dm9000.h in mach-mini2440.c. The dm9000 platform devic...[Details]
1. Thin and high-power LED display screens
According to current market observations, 20CM thick cabinets still account for a large proportion of global LED display screens. The application fi...[Details]
Lithium batteries are not only the most commonly used energy storage devices in digital devices such as mobile phones and laptops, but their applications in the automotive and aviation field...[Details]
Recently, ASML released its first-quarter 2022 financial forecast that was lower than market expectations. Well-known analyst Lu Xingzhi speculated in an article that memory chips have entered a down...[Details]
Since 2016, various wearable devices have been continuously introduced, including smart watches, activity trackers, smart clothing, medical aids and life-saving devices used by first responders. We b...[Details]
All I/O registers can be accessed through the IN (I/O port input) and OUT (output to I/O port) instructions. These instructions are used to transfer and exchange data between the 32 general registers...[Details]
In the human-computer interaction interface of the single-chip microcomputer, the general output methods are as follows: light-emitting tube, LED digital tube, LED dot matrix, liquid crystal display....[Details]
Pickering will fully display the latest modular signal switch and signal simulation solution products at the 7th China International Import Expo
The 7th China International Import Ex...[Details]
In addition to the map standard issue, positioning is also a problem. Maps and positioning are integrated, and without high-precision positioning, high-precision maps are meaningless. There are two...[Details]
The LED light-emitting diodes are integrated and packaged separately, with a total of 64 LEDs. Using dynamic scanning, numbers and simple Chinese characters can be displayed. Light up the diagonal ...[Details]
On August 22, China Securities Pengyuan announced that Shaanxi Ankang High-tech Industrial Development Investment (Group) Co., Ltd. was included in the list of persons subject to execution. According ...[Details]
With the advent of blue LED, white LED can be easily obtained by combining phosphor and blue LED, which is the most mature white light packaging method in the industry. At present, white LED has bec...[Details]
This example shows an inexpensive but very accurate capacitance meter. This is a micro capacitance measuring instrument with an accuracy of better than 1pF, specifically designed for capacitive oil l...[Details]
0 Introduction
With the introduction of the concept of the Internet of Things and the development of related technologies, networked measurement and control has become an inevitable trend in th...[Details]
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