Contents contributed and discussions participated by ionela - Web2.0

Root Cause for Digital Audio Playback Issue - 0 views

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endian coldfire application note

shared by ionela on 14 May 09 - Cached

ionela on 14 May 09

Mr. P has rich experience in software development for PC. He was involved in a digital audio project for an audio file generator module.

<div class="cArrow"> </div><div class="cContentInner">Mr. P has rich experience in software development for PC. He was involved in a digital audio project for an audio file generator module.</div>

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Widget - Your Electronics Open Source - 0 views

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widget electronics news

shared by ionela on 14 May 09 - Cached

ionela on 14 May 09

Boost your blog contents, copy/paste this code in your webpages to publish fresh content everyday.

<div class="cArrow"> </div><div class="cContentInner">Boost your blog contents, copy/paste this code in your webpages to publish fresh content everyday.</div>

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Processor Expert: What You Need to Know - 0 views

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Processor expert freescale code warrior

shared by ionela on 13 May 09 - Cached

ionela on 13 May 09

Processor expert is a rapid application design tool which is actually integrated into a lot of our CodeWarrior products and there're actually 3 main parts to processor expert.

<div class="cArrow"> </div><div class="cContentInner">Processor expert is a rapid application design tool which is actually integrated into a lot of our CodeWarrior products and there're actually 3 main parts to processor expert.</div>

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Portable Ubuntu for Windows - 0 views

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ubuntu linux portable

shared by ionela on 13 May 09 - Cached

ionela on 13 May 09

Portable Ubuntu for Windows is a compact yet complete Ubuntu system that can be executed directly in Windows as if it were a regular software application designed for that operating system.

<div class="cArrow"> </div><div class="cContentInner">Portable Ubuntu for Windows is a compact yet complete Ubuntu system that can be executed directly in Windows as if it were a regular software application designed for that operating system.</div>

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Transistor Techniques - Testing Transistors - 0 views

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transistor tutorial

shared by ionela on 12 May 09 - Cached

ionela on 12 May 09

Because individual transistors vary tremendously in their initial characteristics, a transistor checker is far more important to transistor circuitry than tube testers are to vacuum-tube circuits.

<div class="cArrow"> </div><div class="cContentInner">Because individual transistors vary tremendously in their initial characteristics, a transistor checker is far more important to transistor circuitry than tube testers are to vacuum-tube circuits.</div>

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Xlamp Lighting-Class LEDs - 0 views

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xlamp led cree lighting class

shared by ionela on 12 May 09 - Cached

ionela on 12 May 09

Welcome to this module on XLamp LEDs from CREE. This module will overview the XLamp LED family and discuss the key features and applications of Xlamp products.

<div class="cArrow"> </div><div class="cContentInner">Welcome to this module on XLamp LEDs from CREE. This module will overview the XLamp LED family and discuss the key features and applications of Xlamp products.</div>

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How to design a Passive Infrared (PIR) Open Source Project Freescale - 0 views

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howto pir passive infrared sensor

shared by ionela on 12 May 09 - Cached

ionela on 12 May 09

This article details the hardware and software required for a fully functional passive infrared (PIR) sensor with an associated remote control unit.

<div class="cArrow"> </div><div class="cContentInner">This article details the hardware and software required for a fully functional passive infrared (PIR) sensor with an associated remote control unit.</div>

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Freescale Magnetic Fields - 0 views

dev.emcelettronica.com/4-magnetic-fields-introduction

magnetic field faraday freescale motor

shared by ionela on 11 May 09 - Cached

ionela on 11 May 09

Returning to Faraday's experiment we concluded the current could be induced to flow in a coil surrounding a magnetic material where the magnetic field in that material was changing. More specifically, an electromotive force exists in the coil which causes current to flow.

<div class="cArrow"> </div><div class="cContentInner">Returning to Faraday's experiment we concluded the current could be induced to flow in a coil surrounding a magnetic material where the magnetic field in that material was changing. More specifically, an electromotive force exists in the coil which causes current to flow.</div>

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An Introduction to ADC and DAC - 0 views

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binary weighted adc dac R2R ladder

shared by ionela on 11 May 09 - Cached

ionela on 11 May 09

The natural state of audio and video signals is analog. When digital technology was not yet around, they are recorded or played back in analog devices like vinyl discs and cassette tapes. The storage capacity of these devices is limited and doing multiple runs of re-recording and editing produced poor signal quality. Developments in digital technology like the CD, DVD, Blu-ray, flash devices and other memory devices addressed these problems.

<div class="cArrow"> </div><div class="cContentInner">The natural state of audio and video signals is analog. When digital technology was not yet around, they are recorded or played back in analog devices like vinyl discs and cassette tapes. The storage capacity of these devices is limited and doing multiple runs of re-recording and editing produced poor signal quality. Developments in digital technology like the CD, DVD, Blu-ray, flash devices and other memory devices addressed these problems.</div>

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Lead Free and Tin-Lead Solder Joint Creation the Using Vapor Phase Reflow Process - 0 views

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vapor phase bga smt

shared by ionela on 08 May 09 - Cached

ionela on 08 May 09

Standard test boards populated with common components including BGAs and QFPs were built with vapor phase and convection soldering technology and tested at Epic Technoligies, LLC facility. Reliability testing demonstrated that lead-free and tin-lead joints produced by vapor phase to be equally robust as those from convection reflow. The controllable, lower peak solder temperature makes vapor phase ideal for soldering complex assemblies having sensitive lead-free SMT components

<div class="cArrow"> </div><div class="cContentInner">Standard test boards populated with common components including BGAs and QFPs were built with vapor phase and convection soldering technology and tested at Epic Technoligies, LLC facility. Reliability testing demonstrated that lead-free and tin-lead joints produced by vapor phase to be equally robust as those from convection reflow. The controllable, lower peak solder temperature makes vapor phase ideal for soldering complex assemblies having sensitive lead-free SMT components</div>

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i.MX35 PDK (Product Development Kit) - 0 views

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i.MX35 processor freescale Product Development Kit pdk

shared by ionela on 07 May 09 - Cached

ionela on 07 May 09

The i.MX35 PDK (Product Development Kit) by Freescale offers a modern three stack hardware platform and robust software solution to enable engineers to develop with the i.MX35 processor

<div class="cArrow"> </div><div class="cContentInner">The i.MX35 PDK (Product Development Kit) by Freescale offers a modern three stack hardware platform and robust software solution to enable engineers to develop with the i.MX35 processor</div>

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Freescale Magnetic Fields Introduction - 0 views

dev.emcelettronica.com/4-magnetic-fields-introduction

freescale magnetic field

shared by ionela on 06 May 09 - Cached

ionela on 06 May 09

Magnetic fields enable much of the technology that we take for granted today. Transportation systems such as the mach level train in China, power generation equipment such as wind power, hydro electric systems. In fact, magnetic fields affect almost every aspect of our daily lives and even in today's technology, and the technologies of tomorrow.

<div class="cArrow"> </div><div class="cContentInner">Magnetic fields enable much of the technology that we take for granted today. Transportation systems such as the mach level train in China, power generation equipment such as wind power, hydro electric systems. In fact, magnetic fields affect almost every aspect of our daily lives and even in today's technology, and the technologies of tomorrow.</div>

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STM32 connectivity line: the solution for real-time, audio, and networked applications - 0 views

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stm32 microcontroller connectivity line

shared by ionela on 06 May 09 - Cached

ionela on 06 May 09

STMicroelectronics has extended the STM32 products family introducing a new series of microcontrollers: the STM32 connectivity line, which includes the new devices STM32F105 and STM32F107, both based on the 32-bit ARM Cortex-M3 processor.

<div class="cArrow"> </div><div class="cContentInner">STMicroelectronics has extended the STM32 products family introducing a new series of microcontrollers: the STM32 connectivity line, which includes the new devices STM32F105 and STM32F107, both based on the 32-bit ARM Cortex-M3 processor. </div>

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Access Point/Wireless Router with Power over Ethernet (PoE) Open Source from Freescale - 0 views

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MPC8377EWLAN wireless open source poe power over ethernet freescale router

shared by ionela on 05 May 09 - Cached

ionela on 05 May 09

The MPC8377EWLAN access point/router is a complete production-ready, BOM (Bill of Materials)-optimized reference design solution is able to support wireless data rates up to 600 Mbps.

<div class="cArrow"> </div><div class="cContentInner">The MPC8377EWLAN access point/router is a complete production-ready, BOM (Bill of Materials)-optimized reference design solution is able to support wireless data rates up to 600 Mbps.</div>

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Airbag Demo Car Shows Modern Safety - 0 views

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zigbee freescale airbag demo

shared by ionela on 04 May 09 - Cached

ionela on 04 May 09

This is the Airbag demo car. It is a small car model which presents all airbag sensor system used in modern safe cars. The main part of the air bag demo is electronic control unit board in the center of the car with S developed microprocessor, central X Y accelerometer MMA6255EG, DSI bus master, and ZIGBEE radio for wireless communication with PC.

<div class="cArrow"> </div><div class="cContentInner">This is the Airbag demo car. It is a small car model which presents all airbag sensor system used in modern safe cars. The main part of the air bag demo is electronic control unit board in the center of the car with S developed microprocessor, central X Y accelerometer MMA6255EG, DSI bus master, and ZIGBEE radio for wireless communication with PC.</div>

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Bluetooth Hacking - 0 views

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hack bluetooth hacking howto

shared by ionela on 04 May 09 - Cached

ionela on 04 May 09

Walking around with Bluetooth enabled on your cell phones is just like presenting food to a hungry man. Hackers can easily connect to your device using simple Bluetooth Transmitter and they are then able to manipulate your device without letting you know about it. Let me first define how it happens and then we'll go to - how to protect your device from Bluetooth hacking attacks.

<div class="cArrow"> </div><div class="cContentInner">Walking around with Bluetooth enabled on your cell phones is just like presenting food to a hungry man. Hackers can easily connect to your device using simple Bluetooth Transmitter and they are then able to manipulate your device without letting you know about it. Let me first define how it happens and then we'll go to - how to protect your device from Bluetooth hacking attacks.</div>

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Flexis AC Demonstration Video - 0 views

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flexis microcontroller freescale

shared by ionela on 29 Apr 09 - Cached

ionela on 29 Apr 09

My name is Scott Pape and I'm here with Scott Brown, both of us are system and application engineers at Freescale Semiconductor. Thanks for joining us for a short demonstration of the demo AC kit, the development platform for the Flexis AC product line.

<div class="cArrow"> </div><div class="cContentInner">My name is Scott Pape and I'm here with Scott Brown, both of us are system and application engineers at Freescale Semiconductor. Thanks for joining us for a short demonstration of the demo AC kit, the development platform for the Flexis AC product line.</div>

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Eliminating the Need of LIN or CAN Communication in Automotive Camera Systems - 0 views

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lin can camera system automotive

shared by ionela on 29 Apr 09 - Cached

ionela on 29 Apr 09

LIN or CAN communications have represented standards in automotive communication systems for quite a while now.

<div class="cArrow"> </div><div class="cContentInner">LIN or CAN communications have represented standards in automotive communication systems for quite a while now. </div>

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Getting Started with JM Bagde Board from Freescale - 0 views

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badge board jm microcontroller

shared by ionela on 28 Apr 09 - Cached

ionela on 28 Apr 09

The Freescale JM Badge Board features a MCF51JM128 ColdFire V1 microcontroller (datasheet), a MPR083/4 proximity capacitive touch sensor, a MMA7260QT three‐axis accelerometer (datasheet), and a MC34673 Li‐Ion battery charger (datasheet).

<div class="cArrow"> </div><div class="cContentInner">The Freescale JM Badge Board features a MCF51JM128 ColdFire V1 microcontroller (datasheet), a MPR083/4 proximity capacitive touch sensor, a MMA7260QT three‐axis accelerometer (datasheet), and a MC34673 Li‐Ion battery charger (datasheet). </div>

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RGB LED Color Mixing - 0 views

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led rgb

shared by ionela on 28 Apr 09 - Cached

ionela on 28 Apr 09

PWM dimming is typically the preferred dimming method, as the wavelength does not shift during dimming. The RGB mixing application is easier to control with PWM. Linear dimming is limited in RGB LED applications due to the wavelength shift caused by changes to the LED current during linear dimming.

<div class="cArrow"> </div><div class="cContentInner">PWM dimming is typically the preferred dimming method, as the wavelength does not shift during dimming. The RGB mixing application is easier to control with PWM. Linear dimming is limited in RGB LED applications due to the wavelength shift caused by changes to the LED current during linear dimming.</div>

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