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.

  • Updates for "Multipoint Wireless Sensor Network V1"

    logicatronics
    The latest revision of the "Multipoint Wireless Sensor Network V1 Instructions For Use" is available at http://www.logicatronics.com MWSN is a Rapid Telemetry System consisting of mbed, XBee and Arduino FIO hardware with our firmware. For non-co...

  • High Power LED 50W

    e14 Contributor
    Based on the rate of change of voltage - current characteristics, LED drivers meet the requirements of design, so is crucial to understand their properties and select the appropriate drive circuit based on the specific application. Such a dedicated d...

  • led 10w

    e14 Contributor
    LED package: Stent row package, chip packaging, module packaging of several of these encapsulation methods are common and frequently used.A conventional existing packaging methods and applicationsStent row package is the earliest use for the producti...

  • led power 50w

    e14 Contributor
    LED drive power is the power supply is converted to a specific voltage and current to drive the LED light voltage converter is usually the case: the input of the LED drive power high-voltage power frequency AC (City), low voltage DC high voltage dir...

  • LED 400W

    e14 Contributor
    Fluorescent tubes have a wide range of applications, supermarkets, schools, office, city, subway, etc. in their daily lives, anything can appear with the public places, you can see the extensive use of the fluorescent How to make high power led life ...

  • LED Floodlight 80W

    e14 Contributor
    At present, the LED Flood light 10W used as garden lights, tunnel lights, and indoor places used in commercial lighting, office lighting, etc. are highly desirable. With the advances in LED technology, lower prices at the same time, the phosphor pric...

  • High Power LED 50W

    e14 Contributor
    In the global fight against the greenhouse effect, the environmental craze, led power 50w  replacement light source development in leaps and bounds development, not only the continuation of the environmental protection of the LED light source, ...

  • Fun with Gobetwino

    neilk
    I have spent some time experimenting with Mikael Morup's Gobetwino package. Everything I have tried seems to work, eventually. The whole process of communicating, via Gobetwino, between the Arduino and the PC is very time sensitive. Delays in th...

  • DS4E-M-DC24V relay replacement relay module now available from Cephos

    e14 Contributor
    DS4E-M-DC24V relay is no longer manufactured, the new C-DS4E relay module from Cephos is a drop-in replacement for the DS4E-M series of obsolete relays from Panasonic. Using two Axicom IM series relays on a 0.8mm FR4 pcb with identical pinning / foot...

  • High Power LED 50W

    e14 Contributor
    LED lighting 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 ...

  • LED Flood light 10W

    e14 Contributor
    High-brightness light-emitting diode (LED) for its small power consumption, long life, fast response, no flash, small, non-polluting, easy and integrated features, is becoming the traditional lighting industry upgrading to a new generation of light. ...

  • LED Blue 150W

    e14 Contributor
    The current development of China's LED lightingThe current circumstances, subject to the enhancement of luminescence efficiency of the upstream chip prices fell and the LED Blue 150W     apparatus, a growing emphasis on the develo...

  • Backtrack 5

    macfan9000
    I've been playing around with Backtrack 5 recently, and I've discovered something very interesting in a short amount of time: It's very powerful!!  Junior here guys on a very quick thought.  After exploring the deep regions of this lin...

  • ATARiDock: The Beginning

    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...

  • Raspberry Pi Unboxed

    patkelly
    It’s been an exciting time here at element14 in recent weeks and this week is no exception. On Friday Eben Upton hand delivered the first batch of Raspberry Pi’s to our UK distribution centre.  One of lucky recipients of these was our friends at...

  • high power led --

    e14 Contributor
    The design and production of LED powerI do the switching power supply, the original did the adapter, charger, steel switching power supply. Later to do the LED power supply, initially do 1W, 3W high power LED 400W, but then do less. The reason is sim...

  • LED Floodlight 80W

    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 drop 20 ~ 3...

  • led 1w

    e14 Contributor
    LED technology is the mainstream of today's market, but the LED technically there are still many problems to overcome, and the life of the LED and energy saving, the price has been enthusiastic discussion of the topic. LED circuit protection circuit ...

  • led power 10w-

    e14 Contributor
    LED industry in the past in order to profit fully white High Power LED 50W beam, once the development of large-size LED chips trying to take this way to achieve the desired goals, but actually exert power white LED continuous beam but will decline mo...

  • led spotlight 30w

    e14 Contributor
    1 circuitNeed to use more LED products, LED series, will require a higher voltage of the LED driver output: if all the LEDs in parallel, you need a larger current of the LED driver outputs. All the LEDs in series or in parallel, not only limited by t...

  • high power led

    e14 Contributor
    LED chip technology the key to development lies in the base material and epitaxial growth techniques. Base material by the traditional materials of sapphire, silicon and silicon carbide, the development of zinc oxide, gallium nitride and other materi...

  • led

    e14 Contributor
    LED package: Stent row package, chip packaging, module packaging of several of these encapsulation methods are common and frequently used.A conventional existing packaging methods and applicationsStent row package is the earliest use for the product...

  • led power 50w

    e14 Contributor
    1. Based on the rate of change of voltage - current characteristics, LED drivers meet the requirements of design, so is crucial to understand their properties and select the appropriate drive circuit based on the specific application. Such a dedicate...

  • Surprisingly Simple PIC development

    YT2095
    to quote Hannibal Smith, "I love it when a plan comes together" <insert cheesy grin>Pointed in the right direction by our latest member of the Month (Robotonics) in this thread: http://www.element14.com/community/thread/17634the deal went down ...

  • 5mW Laser Pointer

    macfan9000
    This is beyond cool, a quick one today guys. On eBay , I bought a green Laser Pointer (5mW) for about $6. This is the coolest (and by far the most powerful) laser diode I've experienced to date. I've always wanted to see the physical beam of a l...