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PIC_Hi-Tech_C_Mike_Pearces_I2C_routines * 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.

A few years ago I became interested in first person shooter games and in particular how the world levels are created and rendered in real time. At the same time I found myself in between jobs and so I embarked on an effort to learn about 3D rendering with the goal of creating my own 3D rendering en ...

//CONFIG 1   #pragma config FCMEN=OFF,IESO=OFF,CLKOUTEN=OFF,BOREN=NSLEEP,CPD=OFF   #pragma config CP=ON,MCLRE=OFF,PWRTE=OFF,WDTE=OFF,FOSC=INTOSC   //CONFIG 2   #pragma config LVP=OFF,BORV=LO,STVREN=OFF,PLLEN=OFF   #pragma config VCAPEN=OFF,WRT=HALF

The unguided transmission of information using electromagnetic waves at radio frequency (RF) is often referred to as wireless communications, the first demonstration of which took place at the end of the 19th cen- tury and is attributed to Hertz. The technology was, shortly thereafter, commercialise ...

When 3GPP started standardizing the IMS a few years ago, most analysts expected the number of IMS deploymentsto grow dramatically as soon the initial IMS specifications were ready (3GPP Release 5 was functionallyfrozenin the first half of 2002and completedshortly after that). While those predictions ...

The continuing explosive growth in mobile communication is demanding more spectrally efficient radio access technologies than the prevalent second generation (2G) systems such as GSM to handle just the voice traffic. We are already witnessing high levels of mobile penetration exceeding 70% in some c ...

I can remember buying my first electronic calculator. I was teaching a graduate level statistics course and I had to have a calculator with a square root function. Back in the late 1960s, that was a pretty high-end requirement for a calculator. I managed to purchase one at the “educational discount ...

• LLC series-resonant Half-bridge: operationand significant waveforms• Simplified model (FHA approach)• 300W design example

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 inductors) are covered in a later Section. For more specialized applications, the principles discussed herein ...

JavaScript是Web的编程语言，如今与任何其他编程语言相比，如今有更多的软件开发人员使用JavaScript。在将近25年的时间里，畅销书一直是JavaScript程序员的首选指南。第七版已全面更新，涵盖了2020年的JavaScript版本，新的章节涵盖了类，模块，迭代器，生成器，Promises，异步/等待和元编程。您将在整个过程中找到启发性和 ...