[i=s]This post was last edited by qwqwqw2088 on 2015-3-15 13:02[/i] [align=left][color=#000] Perhaps the most dreaded and stressful moment for engineers is when their designs come back from the manufa...
Abstract: The use of ultra-high frequency electronic ballasts can effectively overcome the acoustic resonance problem inherent in high-intensity gas discharge lamps, especially metal halide lamps. A s...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i]PCA82C251 24V system CAN transceiver I don't know if you have ever used the PCA82C251 chip to make a 24V transceiver. I haven't d...
Today I read a source code written by someone else, which contains two .ui files, a project file and several cpp and h files. There is also a Makefile and a Makefile.target. There is an executable .so...
Is the CS of the SPI built into the 430 directly connected to the CS of the LT8900? Why can't I drive the LT8900 and write configuration data? Has anyone used the 430 to do this?...
I have collected the signal. Acceleration signal. I want to convert it into displacement. What is the general idea? High-pass filtering? How do I know which frequency band to use? What system function...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[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]
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]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[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]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[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]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
Analogue and Mixed Signal
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