Dr. Dot's micro quadcopter successfully completed its second naked flight. Naked flight means that the PID control of the gyroscope has not yet been applied, and it is powered on to fly. We can see in...
The water cup I received from participating in the TI event is high-end and classy. The prizes from TI are awesome. Thank you TI, thank you EEWORLD!!!!!!![b][color=#5E7384]This content was originally ...
Development environment: VS2005 SDK: Windows Mobile 5.0 string strConnRemote = "Provider=sqloledb.1;Integrated Security=SSPI;User ID =HAIER\\IUSR_HAIER;Initial Catalog=pacs;Data Source=192.168.0.102;"...
I have to admit that I am a newbie. The more I learn, the more I feel that mastering a single-chip microcomputer requires a lot of practical experience. I like to be low-key in life and high-profile i...
[font=微软雅黑][size=4]The 2015 Renesas Electronics Competition is about to end (22nd of this month, 11 days left){:1_97:}[/size][/font] [font=微软雅黑][size=4] [/size][/font] [font=微软雅黑][size=4]I would like ...
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]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[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]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[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]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[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]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
This article introduces a high-reliability, high-power automatic water supply device made with 89C2051 single-chip microcomputer, which has phase loss detection, over-temperature detection, over-cu...[Details]
DIY/Open Source Hardware
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