Half
共 69 篇文章
Half 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 69 篇文章，持续更新中。
4G移动通信技术权威指南：LTE与LTE-Advanced.4G LTE.LTE
<p>Preface</p><p>During the past years, there has been a quickly rising interest in radio access technologies for providing</p><p>mobile as well as nomadic and fixed services for voice, video, and dat
步进电机驱动器原理图+PCB+驱动源码+使用教程等
<p style="margin-bottom: 7px">该步进电机驱动器又称为EasyDriver，EasyDriver能够为两级步进电机提供大约每相750mA（两极一共1.5A）的驱动。它默认设置为8步细分模式（所以如果你的电机是每圈200步，你使用EasyDriver时默认为每圈1600步），更多细分模式可以通过将MS1或MS2两个接脚接地进行设置。这是一种基于Allegro A3967驱
200W全数字开关电源设计
<p>通过采用无桥PFC和半桥LLC谐振变换器作为数字开关电源的主变换拓扑,基于STM32系列微控制器的全数字控制PFC和DC-DC变换器,首先对数字化开关电源方案进行对比,然后阐述了200W数字开关电源整体方案,并对数字开关电源的无桥PFC和半桥LLC变换器进行系统研究。</p><p>By using a bridgeless PFC and a half-bridge LLC resonant
TI反激变换器变压器设计相关资料
<p>This Section covers the design of power transformers used in buck-derived topologies: forward converter, bridge, half-bridge, and full-wave centertap. Flyback transformers (actually coupled inducto
LLC 电路基本原理分析及公式推导.pdf
<p>• LLC series-resonant Half-bridge: operation</p><p>and significant waveforms</p><p>• Simplified model (FHA approach)</p><p>• 300W design example</p><p><br/></p>
Beginning+C+for+Arduino
I can remember buying my first electronic calculator. I was teaching a graduate level statistics course and I<br />
had to have a calculator with a square root function. Back in the late 1960s, that w
UMTS+Network+Planning
The continuing explosive growth in mobile communication is demanding more spectrally<br />
efficient radio access technologies than the prevalent second generation (2G) systems such as<br />
GSM to ha
The 3G IP Multimedia Subsystem (IMS)
When 3GPP started standardizing the IMS a few years ago, most analysts expected the<br />
number of IMS deploymentsto grow dramatically as soon the initial IMS specifications were<br />
ready (3GPP Re
RF Imperfections
The unguided transmission of information using electromagnetic waves<br />
at radio frequency (RF) is often referred to as wireless communications,<br />
the first demonstration of which took place at
xc8配置字
//CONFIG 1<br />
#pragma config FCMEN=OFF,IESO=OFF,CLKOUTEN=OFF,BOREN=NSLEEP,CPD=OFF<br />
#pragma config CP=ON,MCLRE=OFF,PWRTE=OFF,WDTE=OFF,FOSC=INTOSC <br />
//CONFIG 2<br /
LG Digital Half-NIM tuner for COFDM (DVB-T) Specification
LG Digital Half-NIM tuner for COFDM (DVB-T) Specification
* Use 10 MHz crystal frequency. * Use Timer0 for ten millisecond looptime. * Blink "Alive" LED e
* Use 10 MHz crystal frequency.
* Use Timer0 for ten millisecond looptime.
* Blink "Alive" LED every two and a half seconds.
* Use pushbutton to exercise Screens utility.
u can get vacation days, u put diaslaborales(first date, last day, working day (*)) (*) 5 mond
u can get vacation days, u put
diaslaborales(first date, last day, working day (*))
(*)
5 monday to friday
5.5 monday to saturday (half day)
The double-density DWT is an improvement upon the critically sampled DWT with important additional p
The double-density DWT is an improvement upon the critically sampled DWT with important additional properties: (1) It employs one scaling function and two distinct wavelets, which are designed to be o
DESCRIPTION =========== This example project shows how to use the IAR Embedded Workbench for ARM
DESCRIPTION
===========
This example project shows how to use the IAR Embedded Workbench for ARM
to develop code for the Atmel AT91SAM9261 evaluation boards.
It shows basic use of parallel I/O, ti
This an interpolating by 2 half-band filter with 79 taps (40 none-zero coefficients).
This an interpolating by 2 half-band filter with 79 taps (40 none-zero coefficients).
This program uses the HF flag of a FIFO to trigger reads, guaranteeing that the FIFO is never blocke
This program uses the HF flag of a FIFO to trigger reads, guaranteeing that the FIFO is never blocked for the writer, giving high throughput for the reader (bursts of D/2 = 128) and guaranteeing that
Finding FWHM. Full-Width at Half-Maximum (FWHM) of the waveform.
Finding FWHM. Full-Width at Half-Maximum (FWHM) of the waveform.
The Rayleigh Integral Method is useful in computing the acoustic properties of a flat panel radiatin
The Rayleigh Integral Method is useful in computing the acoustic properties of a flat panel radiating into a half space.
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1) RELEASE NOTES:
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