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GTM Downloaded：0: err
Date : 2008-10-13 Size : 35.78kb User : wy
HWBook Downloaded：0: Have a wide range of hardware interface is the hardware required personnel books
Date : 2008-10-13 Size : 618.71kb User : hegaofen
SinglePhaseDiitalControlledInverterTypeSPWMRealize Downloaded：1: The full digital control system of SPWM inverter power supply based on 87C52 microcontroller and SA 8381 PWM is introduced System. The principle and principle of the inverter power system are described in detail. A brief
Date : 2008-10-13 Size : 267.63kb User : nahong
Softwaredesignforsine-invertercontrol Downloaded：2: Date : 2008-10-13 Size : 219.28kb User : nahong
plc Downloaded：0: In modern industrial production equipment, there are a large number of digital and analog control devices, such as motor starting stop, solenoid valve opening and closing, product count, temperature, pressure, flow and c
Date : 2008-10-13 Size : 29.56kb User : nahong
2006020703275565 Downloaded：0: The JDK Chinese API, which is more practical, is used in Java development
Date : 2008-10-13 Size : 1.97mb User : young
DDSchipAD9852andapplication Downloaded：0: Abstract This paper presents a direct digital synthesizer (DDS) the composition and working principle, describes the DDS chip AD9852 functional properties, at the same time gives the AD9852 clock synchronization in the l
Date : 2008-10-13 Size : 104.35kb User : 梅名
ThedirectlyprincipleofnumeralfrequencysynthesizerA Downloaded：0: Abstract: AD9852 is AD the United States produced a new type of direct digital synthesizers (DDS), is a flexible and easy to use, more powerful chips. This chip can be used for commercial LO synthesis loop, high-precisio
Date : 2008-10-13 Size : 101.35kb User : 梅名
TheApplicationStudyofHighCapabilityDDSchipAD9852.r Downloaded：0: [abstract] this paper presents a study on the application of a high-performance DDS chip, AD9852. The DDS chip is the latest AD9852 from AD company. Its broadband heterodisperse is better than 60dBe and the frequency cha
Date : 2008-10-13 Size : 130.97kb User : 梅名
AD9852CompleteDDSandItsApplication Downloaded：1: Abstract: AD9852 is Analog Devices Inc. The United States produced a new type of direct digital synthesizers (DDS), with frequency conversion speed (less than lt ~ s), the spectrum of high purity, the working temperature
Date : 2008-10-13 Size : 123.98kb User : 梅名
usb_d12 Downloaded：0: D12 realize with the USB device port of the procedures and principles of
Date : 2008-10-13 Size : 864.49kb User : jinjie
JSPGodBook Downloaded：0: Jsp learning good things, can also be used as reference in developing the information. Very good.
Date : 2008-10-13 Size : 79.82kb User : ztyo

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