The design schematics and PCB of the quadcopter main control board are here. I hope it can be a reference for friends who are working in this field. [url]https://download.eeworld.com.cn/detail/%E5%8F%...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:30[/i] Hello all the masters, will Lingyang still sponsor the national competition this year?...
[i=s]This post was last edited by viphotman on 2018-1-27 15:14[/i] 1 Previously, the RSSI value was not processed in the App. Now, after a simple processing of the RSSI reading interval and value, the...
Author: Shi Lei [align=left] Today, I will share some tips on Allegro PCB Design software, and some surprising moves. Just as Sun Tzu's Art of War says: In any battle, the right way is used to win, an...
How to use string, vector, pair in wince Now I have no problem using string, and after adding the compile option /GX, there are no warnings. But now there are many warnings when using vector, and ther...
I received the EZ430-RF2500 kit I ordered today. The delivery was fast and great. Thanks EEWORLD. The kit is smaller than I expected and the packaging is very good. Here are some unboxing photos and o...
Magnetic resonance imaging (MRI) systems for medical and scientific applications require a high-performance, high-power inductor capable of establishing a uniform, strong magnetic field. Transverse el...[Details]
Blood pressure is one of the important physiological parameters of the human body. Accurate measurement of it is conducive to early detection and identification of hypertension types, and to the pro...[Details]
0 Introduction
Metal halide lamp (MHL) as a green lighting source has been widely used in the field of indoor and outdoor lighting. However, when using this green lighting source, the matc...[Details]
The overcurrent and overheating coordinated protection technology implemented by polymer positive temperature coefficient devices (PPTC) can protect motors, controllers and electronic components in...[Details]
introduction
In engineering practice, ultrasonic waves are often used to measure distances because of their strong directivity, slow energy consumption, and long propagation distance in th...[Details]
1. Introduction
The balance ability
of human beings
is the basis for people to carry out various sports. People need
balance ability
to stand, sit, lie down and walk
. Once
...[Details]
Touch sensors have been in widespread use for many years, but recent advances in mixed-signal programmable devices have made capacitive touch sensors a practical, value-added alternative to mechani...[Details]
Abstract:
A single pulse secondary radar reply processor implemented with EPLD. Its main functions include: reply frame pulse detection, reply information decoding, assembling reply inf...[Details]
0 Introduction
One of the basic tasks of machine vision is to obtain image information from the camera and calculate the geometric information of objects in three-dimensional space, so as ...[Details]
With the development of science and technology, the improvement of living standards and the acceleration of the pace of modern cities, people are increasingly pursuing more convenient, practical an...[Details]
Fairchild Semiconductor provides the industry's smallest power management solution FAN5902 for 3G mobile phone and wireless data card designers. This RF power DC-DC converter uses a 12-bump 0.5mm p...[Details]
Today, a new systematic maintenance approach can measure, locate and repair problems in rail and tram tracks in a timely manner. Combining mature railway engineering techniques with advanced techno...[Details]
Temperature measurement and control are extremely important topics in all aspects of industry, agriculture, scientific research, national defense and people's daily life. Temperature measurement sy...[Details]
0 Introduction
A manipulator is a mechatronic automatic device that can simulate human arm movements and replace human hands to grasp, move workpieces or operate tools according to set pro...[Details]
DigRF is poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices: analog signaling, and proprietary digital signaling (parallel or serial) for...[Details]
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