The dog days of summer in Northeast China are also very uncomfortable. This morning, I had a discussion with forum friend "zhang7309" about program burning. After the discussion, I had the idea of wri...
[i=s] This post was last edited by wwchang on 2015-12-28 10:29 [/i] [align=left][b][font=宋体]Project Name[/font][/b][b]:[/b][b][font="]Visual Ball Color Recognition System Based on[/font][/b][b]STM32F7...
[i=s]This post was last edited by dontium on 2015-1-23 11:43[/i] Article link:[url]deyisupport./blog/b/signalchain/archive/2013/09/17/51504.aspx[/url] [img]deyisupport./resized-image.ashx/__size/550x0...
The series resonant inverter corona treatment power supply based on pulse density modulation (Pulse Density Modulation) control strategy is studied. The basic idea of PDM is to generate a square wave ...
The image captured by the camera is displayed in the picturebox control, but how can it be saved? I am using vs2008 c# language. Questions: 1. What function should be used to save? There is a saveFile...
On May 1, 2010, the 2010 Shanghai World Expo opened. The Expo lasted for 6 months. 189 countries and 57 international organizations participated in the exhibition. There were about 154 pavilions in th...
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]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[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]
NXP MCU
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