I am studying the algorithm of 2812.I just can't understand the filter_module. It's very strange. For example:/*----------------------------------------------------------------Define the structure of ...
[size=4][color=#a0522d] Many engineers consider EMC when designing circuits, but rarely or even not consider ESD. I personally think that some do not consider lightning protection and anti-static due ...
[Convocation] Launchpad University, one topic every three days - Optimize your code using low power modeOctober 31, 2011In order to promote better use of launchpad,Starting from today, our section wil...
Is there anyone who knows more about voice chips? Can you introduce a more detailed application of voice chips? It would be best if there are pictures to facilitate learning....
October 24, 2008 11:01 [url=http://tech.sina.com.cn/][color=#cc0000]Sina Technology[/color][/url] [color=#cc0000][/color][font=楷体_GB2312] Introduction: Foreign media wrote today that due to the sharp ...
It's a simple program using the LF2407 dsp, but I was really shocked! :Sad:
The source program requires the LED light to flash at intervals. The a in the program is used for counting. However, no matt...
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]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[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]
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]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[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]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[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]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[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]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Microcontroller MCU
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