I have two Siemens MC75 communication modules on hand. But they cannot be started. The schematic diagram of the design is in the attachment. The phenomenon is: one of the modules can be started normal...
After playing with it, it is time to get into the evaluation. What practical functions can this LinkNode V1.1 mother-daughter board achieve? First, power on the LinkNode. The energy for LinkNode opera...
I'll post a piece of code. I don't understand the numbers 6, 7, 12, 28, etc. above. Please help explain it to me. Thank you. int IssueCommand_CH0( U16 uCmd, U32 uArg, U32 uIsAcmd) { U32 uSfr; while ((...
I want to use a single-chip microcomputer to control the rotation time of three DC motors so that the motors stop rotating after a certain period of time. How should I write the program? Please help....
http://bbs.2@1ic.com/icview-74807-1-1.htmlA printed version of the 51 MCU internal tutorial compiled by the Beihang Automation Association.This is the hard work of me and my brothers......
1. Types of Printed Circuit Boards Single-sided printed circuit boards are widely used in civilian electronic products, such as radios, tape recorders, televisions, and electronic game consoles. Its m...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]
As the global leader in virtual instrument technology, NI provided customers with more than 6,000,000 virtual instrument measurement devices in 2004 alone. For 25 years, engineers have used virtual...[Details]
What is Power Monitoring Software
Power monitoring software is used in conjunction with an uninterruptible power supply (UPS) to improve its performance. When using an UPS, users can use this ...[Details]
Introduction
With the development of economic level, people's demand for cars is increasing. While cars bring great convenience to our travel, they also pose challenges to the health of d...[Details]
Abstract Aiming at the harm caused by mobile phone microwave radiation to human body and the incompatibility between mobile communication network and fixed-line network, a PSTN voice gateway using ...[Details]
New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]
For a long time, the ambient temperature of the computer room has determined the working condition of the equipment. Whether the ambient temperature of the computer room is qualified reflects the c...[Details]
Consumer demand for multimedia embedded processor products is growing rapidly, requiring both increased performance and reduced power consumption. However, high-performance processing requires incr...[Details]
Abstract Taking Spartan-3E series FPGA as the core control module, combined with AD10242 analog-to-digital conversion chip and MXP-123MD-F optical transceiver module, high-speed data acquisition an...[Details]
Embedded System
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