Control lamp / light

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  Here turn on the LED powered by 24 volts, given current limitation about 8ma by applying digital depression to light the LED and digital camera HI (open) to turn it off. I have a USB 6009, that I use with my laptop, but according to the specification, it may not exceed 5.8 volts on a digital output. I need at least 4 outputs digital and digital 9 control LED 9. What equipment do I need. I have access to a desktop as well.

  Thank you, Alexander

  To drive the 9 LEDs, using the ULN2003.  Google it.  Digital output you feeds the ULN2003 and its production feed the LEDs.  You must always current limiting resistors inline with LED.  The ULN2003 can handle input/output 7.  So, you will need two of them.  Much simpler to have 9 transistors with base resistors.

• Smartphones blackBerry Pls help! How can I control the lights on keyboard of my Curve 8310?

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  Hi, from my research forums and Google serches, there is no control manual or settings for the backlight on the keyboard, only for display.

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  If this answers your question please solve the post.

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• Can someone help me to assign touch controls to lights and media player

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  Someone said that if I go into Toshiba Assist - optimize - Support Button Toshiba I can do here, but how? Anyone know?

  See you soon.

  If please don t post twice on the same theme and follow the first thread you created:
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• Creating a lock with a control LED light

  Hi guys,.

  LabVIEW newbie here and I'm trying to create a simulation of a basic Labview. This is the question that I can't seem to understand.

  Basically, I have an input - an on/off switch. When the switch is activated, it will simulate a crucial event where the user must pay attention to it. It lights an LED for this event. When the system is off, the system works well and there is also an led for this indicator. The crucial event, I want that LED to stay until the user sees and recognizes--> he or she can recognize the event until he or she clicks on the led turns off. This light remains on even if the power switch is in the stop State because I want the user to see that the crucial event has actually occurred.

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  I want the low LED to stay until he is acknowleded!

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  You must use a shift of historic membership register, for instance as follows (LabVIEW 8.5):

  

• LaserJet P1102w professional control panel light

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  Thanks for providing this information.

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• All the lights on the control panel lights

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  The printer worked perfectly the day before. I have change the print cartridges the previous week, but was able to print several documents before it started. Can someone give me advice.

  No member of my region works on printers, so I need some type of solution, or at least an attempt a before you buy a new printer.

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  This occurs when there is a fatal error in the firmware of the printer. There are only a few things you can try to clear up the problem. First of all try to do everything in the document below. If it's always do, try to do a hard reset. I'll post these steps below as well. If neither works, you need to replace the printer.

  Flashing lights:
  http://goo.GL/TlnOh

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• HPPhoenixctrl: WANT to series PHOENIX - LED lighting control Solution

  I'm new to the forum and just got my new PHOENIX envy 860 - 180st, personalized with the following text:

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  There is an application called HP Phoenix lighting (or LED) control which is used to control the LEDS.

  I found it in an old net while browsing through the subject.

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  @NewEnvyOwner

  Try the following softpaq. It's called the HP utility control of Phoenix.

  http://ftp.HP.com/pub/SoftPaq/sp71501-72000/sp71672.exe

  BTW, the HP representative, that you talked to was wrong. The softpaq were found in the download of the 850 self-service portal want to Phoenix by HP Expert @Dragon-fur.

• How to use the App home to plan lights?

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  Hello balazsfromlund,

  Thank you for using communities of Apple Support.

  I see that you are wanting to use Home app on your Apple TV to control your lights.

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• shutters control home automation

  I want to renovate my metal, electric shutters.  at the present time, I have a button for opening and closing on the wall.  I am in a country of 220 volts.

  Does anyone know of a remotely controllable rehabilitation project (through it Mac?) switching system?

  Thank you.  (hope this is the right forum to post this)

  There are several different home automation standards.

  • Apple HomeKit - then that controlled by Apple is open for use by other manufacturers
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  I look at using Samsung Smartthings to control various other systems, Smartthings as standard can control Z-Wave and Zigbee devices. There are several controllers for wheelchairs/roller shutters using the Z-Wave standard, which means that you can use one of people with Smartthings. Also from Indigo supports both the Z-Wave he too could control a rolling Z-Wave/component.

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• How can I change the lighting on my laptop keyboard omen

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  Bill

  Hey Bill,.

  There are full instructions to set up the LED lights here: using the software to customize game OMEN of HP keyboard.

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• Satellite A300 - 1GN PASGCE - LED light button does not work with Win 7

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  Hello

  Maybe it's a question of s a Win 7.
  I mean that the software is not intended for Win 7 but only for Vista.

  But you should check if you can reconfigure this button again.
  In Toshiba Assist-> optimize, you can find the Support of Toshiba Button tool.
  This tool can be used for the new configuration of the control buttons.

  First click on the button that you want to reconfigure and target path you can then choose the path to the exe file that must be executed by pressing this button.

  As far as I know that the exe files are placed in the program files/Toshiba/TSB folder.

  You will find different applications and one of these applications control the light on/off.

• detail of light and shadow can be edited in Photos?

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• Cannot control the color sensor in LabView for Mindstorms

  Hello!  New here.

  I'm currently boning on LabView via 'LabView for Lego Mindstorms' for a possible job in the near future, and I encountered a problem from the beginning.

  I am programming my brick Lego of LabView to simply activate the color sensor which is quite easy: I'm building a while loop and inside I have a block of color sensor attached to a block of text that displays the light intensity of the probe in the text on the brick.  I compile and run the detector turns on and I can read the intensity constantly updated on the brick.  This part works fine.  I would now like to control the light sensor (that doubles as a light source with color LEDs) on the front of the LV Panel.  The book I'm using (LabView for Lego Minstorms) says I should block sensor on the entry "generate light' do right click and choose"Create--> Control"in the menu that appears.  A Boolean command button should appear connected to the sensor block in the block Panel and a push button should appear in the front panel.  This is not what is happening.  Here, the two things are different.

  (1) I have no port "generate light" click on right-click.  This is probably using a version more day of Mindstorms that uses of the book.  It's a matter of book/Mindstorms, which probably cannot be resolved here but I hope that the next issue of problems will make it irrelevant.

  (2) I right click and create the control, but rather than create a Boolean command button as the book predicts, it creates an icon "BrickReference.lvclass".  He connects very well with the light sensor and a corresponding block is created in the front panel, but it is a paper weight that I can tell.  I can't do anything with it.  There are no buttons to push, no slider, button, button radio etc and I can't seem to change into something that somehow work.  I have delete and don't create a no kidding Boolean button from the library, but it does not connect to the photoelectric cell and so I can not compile.  So now, I'm a little stuck.

  I searched "Reference of the brick" online in the context of LabView class and have found little or nothing that talks about its definition or how I can use it to control the light via the front panel sensor.  Help with the software section is not much help, and yet I'm sure there must be a way to control a simple Lego light sensor of the façade for debugging purposes and others.

  If you know what I'm doing wrong or if you know a finish around this issue that will allow me to control a Mindstorms brick from the front in this way, please let me know.

  Thank you!

  Try to post in the forum of Lego.

  http://forums.NI.com/T5/LabVIEW-for-LEGO-MINDSTORMS-and/BD-p/460