Our company wants to make a handheld device, and the leader gave me a source code package for an Android handheld device. I compiled it successfully under Linux. The hardware is not out yet. The leade...
Abstract : Emergency Shutdown Device (ESD) is a special safety protection device developed in the 1990s. Based on the actual application of the emergency shutdown system in Maoming Petrochemical, this...
[i=s]This post was last edited by tongshaoqiang on 2021-3-4 17:13[/i]As shown in the figure above, transistor 8050 is used to control 2 relays (4100F-5V, HF46F-5V). The input of the coils of both rela...
I transplanted a program for hardware I2C reading and writing 24C01. There is no problem running this program alone. I have read and written thousands of times without error. But once an interrupt is ...
The following records the DMA operation of TI M4C129 MCU, using the serial port UART1 (DMA) to send and receive data with the host PC software. The MCU's serial port reception uses the DMA ping-pong m...
Ultrasonic tooth cleaning machines have been widely used in the medical field. Most ultrasonic tooth cleaning machines used at home and abroad now use analog oscillation circuits. There are the follow...[Details]
In the field of software development, the most critical but also the most unpredictable phase is the debugging phase. There are many factors that play a role in the process of software debugging, a...[Details]
introduction
Controller Area Network (CAN) is a bus standard proposed by Bosch of Germany to solve the information communication between automotive electronic control units. With its exc...[Details]
Combined with Samsung's ARM9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
...[Details]
For mobile phone products, using low-cost components in design is only the first step to make the price competitive. The cost of the production process, especially the cost incurred during the fina...[Details]
Most blood glucose meter implementations include some consumables such as test strips or chemical reagents, and the key to the operation of such equipment is to ensure that these test strips are re...[Details]
Preface
DS18B2 is generally used in conjunction with a single-chip microcomputer, and there are few reports on the interface between DSP and DS18B20. Therefore, this article introduces in deta...[Details]
0 Introduction
As a major component of intelligent transportation, vehicle navigation and positioning has become a research hotspot recently . With the global positioning system (GPS) being u...[Details]
With the release of Xilinx® ISE® Design Suite 11.1, Xilinx has taken a big step forward in optimizing design methodologies, better meeting the diverse needs of customers with different skill sets, ...[Details]
Traffic lights are an important part of the urban traffic supervision system, and they play an important role in ensuring the safe operation of motor vehicles and maintaining the smoothness of ...[Details]
The International Electronics Manufacturers Alliance (iNEMI), a group of companies, has launched three projects aimed at helping manufacturers improve the quality of printed circuit boards (PCBs). ...[Details]
1 Introduction
Wireless sensor networks are a new information acquisition and processing technology that has been increasingly widely used in real life. With the development of communication...[Details]
Programmable Logic Controller (hereinafter referred to as PLC) is a device used for industrial production automation control. Although its manufacturer has taken some measures to make it more relia...[Details]
0 Introduction
The reliability of the draw frame breakage automatic stop device (abbreviated as automatic stop device) directly affects the quality of the draw frame. Sliver blockage, roll...[Details]
introduction
With the continuous development of sensor technology, embedded computing technology, wireless network communication technology, distributed information processing technology a...[Details]
Linux and Android
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