rg1.StepAngleMax = _IQ((float)128/20000); How are the formats converted between them? Can anyone tell me if you know? I have been struggling with this for several days: Cry:...
My computer was bought in 2006, and it has serial and parallel ports. It is on the verge of death. I don’t know if it can survive this summer. I want to buy a new laptop. I asked in the market, and th...
[i=s]This post was last edited by qwqwqw2088 on 2016-3-23 09:56[/i] In ancient times, there were three kingdoms, Wei, Shu and Wu. Today, China, the U.S., Europe and Japan divide the world. Now let's s...
Hello! I am currently working on a graduation project on an embedded mobile database! I want to achieve database interaction between mobile devices and servers! I am using SQL Server CE 2.0 and SQL Se...
[postbg]bg4.png[/postbg]Code, write code, adjust code, concentrate on work, suddenly receive a call, your express,, come and pick it up. Express??? What express??? Suspiciously received the express, t...
ADC10 features:Eight-channel input, two of which are used to test internal VCC and internal temperature. Up to 200Ksps sampling rate, the internal 2.5V or 1.5V can be selected by software as the refer...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[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]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]