Legacy Personal Blogs

Please Note:

This blog contains the legacy personal blog posts of our members, other than our Top Members whose content has been migrated into individual blogs in this area. Our new platform does not have personal blogs so this is how we have preserved the personal blog posts of our members from the Jive platform. No new posts will be permitted in this blog. Instead, if you wish to create blog content, please post it in the blog in the most appropriate topic area.

  • led driver 180w

    e14 Contributor
    Compared with the vehicle's interior and exterior lighting solutions, LED lighting has many advantages such as higher performance, longer life, lower cost, this way of lighting and automotive lighting aesthetics and performance. However, want a car b...

  • led 100w

    e14 Contributor
    Today, the white led 1w    is still the existence of luminous uniformity is poor, the closed material life is not long, but can not play to the advantages of white LED applications are expected. Demand perspective, not only the general...

  • La saison des courses arrive !

    Polyjoule
    Bonjour, La nouvelle équipe Polyjoule est sur le pied de guerre  à l'approche du mois de Mai et des deux courses auxquelles nous allons participer cette année : - L'Educ-Eco qui se déroulera à Nogaro du 1er au 5 Mai- Le Shell Eco-marathon q...

  • led driver 500w

    e14 Contributor
    Japan's Sharp the industry's first LED Floodlight 80W module of the ceramic substrate packaging technology1: Compared with the traditional aluminum plate, the higher the reflectivity of the ceramic substrate, to help improve the light efficiency.2: T...

  • led power 200我、

    e14 Contributor
    The development of high-power LED lighting solutions manufacturer currently experiencing the biggest design challenge is the thermal design and thermal overload protection, they must overcome 's LED light source is sensitive to heat problems, and wil...

  • Raspberry Pi OS - Fedora 16 (Choice subject to change)

    macfan9000
    It's finally ready: I now have a ready SDHC card for when my Raspberry Pi comes in! My Operating System of choice: Fedora 16. I know I know, a 650+ mb file on a 4GB SDHC card is preposterous. Hear me out on this I promise! Whenever my Pi (Is tha...

  • Web Design Class

    macfan9000
    Welcome back!  Before I start on some homework, I thought I'd just elaborate while it's on my mind: For my Web Design class, we have to create a full site inside Adobe Dreamweaver CS5.5 . Pretty neat stuff I think, I haven't used it in AGES...

  • The FULL Story

    e14 Contributor
    I'm currently figuring out the best way to build a custom dock for ipods using scavenged parts from old docks and an Atari 2600. I want the Atari switch to power the unit on and off (as well as to provide power to whatever ends up powering the dock A...

  • "Fake semiconductors 'could cause tragedy'" - BBC News

    cookieglitch
    According to recent research by iSuppli fake chips are a tradedy waiting to happen. Since 2009, it is thought the use of fake components has tripled, meaning an increased possibility of unreliable components finding their way into safety critical sys...

  • Intro post

    macfan9000
    Hey Boys and Girls! I'm just getting started with my profile on here, and checking things out. During the time of writing, it's almost 1 AM (So I should make this quick).Very cool website and company here! I was first introduced to Element 14 th...

  • led driver 120w

    e14 Contributor
    LED industry in the past in order to get the full white LED beam, once the development of large-size LED chips trying to take this way to achieve the desired goals. But, in fact, exert power white LED lasts for more than 1W beam but will decline in ...

  • led power 50w

    e14 Contributor
    In recent years, with the continuous development of society, the living conditions of urban and rural residents has been a qualitative leap, but the phenomenon of various types of pollution is increasing. The range of modern types of pollution, the g...

  • Did you know Polar Bear fur is:

    wa3zgt
    Did you know Polar Bear fur is: Hollow ? (DuPont copied this to make their HolloFil Fiber !) Clear (not white) ? It conducts UV light (UV goes through clouds), and channels it to the bear's skin, which is black, so the bear keeps warm on cloudy da...

  • led floodlight 10w

    e14 Contributor
    1, What is the LED junction temperature?  The basic structure of the LED is a semiconductor P-N junction. The research indicates that when current flows through the led power components, the P-N junction temperature will rise in the strict ...

  • led 1w

    e14 Contributor
    LED backlighting in portable products, the status can not be shaken, even in which the large-size LCD backlight, the LED also began to challenge the CCFL (cold cathode fluorescent lamp), the mainstream position; in the lighting field, LED as a semico...

  • Getting Started

    neilk
    I finally ran power out to my greenhouse last autumn, having lost a load of plants in the previous, exceptionally cold winter. I started thinking about heating and a suitable control system. At about the same time I saw a reference to the Arduin...

  • led power

    e14 Contributor
    High power LED lighting industry's technology roadmap  Existing high-power led 1w cooling technology exists to thermal resistance, low heat capacity, we are trying to chip a heat integration (two-story structure) model "to address the low l...

  • led power 50w

    e14 Contributor
    In today's hottest LED Flood light 10W industry, energy saving has been as synonymous with new energy. With the development of society, LED industry to high-power LED product transition. High-power LED driver power supply selection (species) of the ...

  • Certification Testing - Update

    e14 Contributor
    Just a quick follow up note for folks not following the Main Raspberry Pi Site - we have a certified unit. Will follow up with more info later on - but Liz n Eben have put together the salient points plus some of the insanity with some of the su...

  • LED Flood light 10W

    e14 Contributor
    The led driver 120w is a new solid-state light source, has been a great deal of attention since its inception. The luminescence mechanism is to rely on the PN junction in the electronic transitions between energy band light. The role of the external ...

  • LED Tunnel Light 100W

    e14 Contributor
    LED Floodlight 20W economic hot, perhaps in order to break or summary, the lighting is divided into three eras:A filament light bulb era (incandescent lamp)Second, the gas bulb era (fluorescent)Third, the semiconductor light-emitting era (LED)Among t...

  • led 30w

    e14 Contributor
    LED light source has a number of environmental advantages, but early products in the design of heat treatment and high brightness, there are still some technical bottlenecks could not break through, but under the continuous improvement of the LED chi...

  • LED Tunnel Light 100W-

    e14 Contributor
    We often come across the high power led is not lit, packaging companies, application companies, and the use of units and individuals are likely to encounter, and this is the dead lights in the industry said. The reason is nothing more than two situat...

  • TI deal - eZ430-Chronos at half the standard price!

    RWM
    Go to tideals.com

  • led 80w

    e14 Contributor
    LED light source has a number of environmental advantages, but early products in the design of heat treatment and high brightness, there are still some technical bottlenecks could not break through, but under the continuous improvement of the LED chi...