[align=center][b][size=6]Sharing quadcopter design information, preparing for the 2013 Electrical Design Competition[/size][/b][/align] [[i] This post was last edited by a bystander on the road on 201...
1. The electronic signature of the STM32F device is found to have no rules. It is not the 96 bits we imagined, which are added from 0 to 96 bits.So I think it is impossible for the electronic signatur...
I would like to ask how to realize the function of using gprs module + zigbee module to control the LED on the zigbee module by sending text messages on the mobile phone. I know that it is controlled ...
I am using wince600, the CPU is S3C6410. To save power, I want to shut down some unused things when not working, but I need the infrared receiving part. So I feel that I cannot put the system into hib...
This application note describes a low-cost, three-IC, 4-20 mA process current digital-to-analog converter. The converter operates from -5 V ± 1 V negative supplies and +23 V ±7 V positive supplies, ha...
Atmel AvantCar center console concept : https://training.eeworld.com.cn/course/240Atmel 's AvantCar center console demonstrates Atmel 's concept of the human-vehicle interface for future cars. This Av...
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
Globally, the market for airbags and other restraint systems consists of different geographical regions, each with its own characteristics and needs. North America first introduced airbags in mass-...[Details]
The rapid development of the automobile industry has promoted the progress of global machinery, energy and other industries, as well as the development of economy, transportation and other aspects,...[Details]
As we all know, the manufacturing of modern automobiles is divided into four major processes: stamping, welding, painting and assembly, and the powertrain constitutes five inseparable production pr...[Details]
1. Introduction
With the continuous development of modern urban construction, infrastructure and real estate are becoming increasingly prosperous, and the quality requirements for construction ...[Details]
1 Introduction
This laboratory is mainly based on the characteristics of vocational education. It provides remote PLC technology training and teaching experiment functions for on-campus (studen...[Details]
3. Driving circuit design
The power driver uses a field effect tube, which is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for t...[Details]
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