Could i use a older USB keyboard with caps, num, and scroll lock LEDs to...

controll a motor? use the power from the LEDs (snipping the LEDs off so they dont draw power) and hook them up to a motor? im thinking about making a DIY cd/dvd duplicator out of a USB scanner. Mabey i should use the existing controller board in the scanner to control motors?....but that would require proramming. Help would be much appreciated. Thanks

Not really my area of expertise but....
I'd say you coukd use the LED outputs to trigger relays as the voltage and current would be too low for any useful motor. A typical LED is supplied ~ 2.1 VDC @ ~20 mA. ( could be as low as 2 mA ).

Similar Messages

  • Using Thinkpad Trackpoint USB Keyboard with MacBook Pro, Air, Retina (with pictures)

    Using Thinkpad Trackpoint USB Keyboard with MacBook Pro, Air, Retina (with pictures)
    The purpose of this discussion thread is to:
    (1) Get community thoughts around using alternative and complimentary mousing approaches with MacBooks 
    (2) To share a current and searchable set of resources for those interested in leveraging a best-of-both-worlds approach for using a non-Apple Trackpoint Keyboard with an Apple MacBook.
    (3) To level-set the fact that a Thinkpad Trackpoint USB Keyboard works with MacBooks automatically and instantly out-of-the-box.
    Note: I created this discussion because I found that all the other discussion threads related to using a Thinkpad Trackpoint Keyboard with MacBooks were archived and therefore I could not post my thoughts there.
    I have been using MacBooks for 3+ years now.  Airs, Pros, Retinas etc.  I LOVE the built-in MacBook Apple Trackpad.  It is wonderful.  Apple has no equal as far as Trackpads go.
    In addition, I have been using the Thinkpad Trackpoint USB Keyboard with my MacBooks for ~2 years, and below is why I have found BOTH the Apple Trackpad and Thinkpad Trackpoint to be great.
    The Trackpoint and Trackpad both have their sweet spots.  Personally I use the built-in Apple Trackpad on my MacBooks when I'm using my MacBook for less than 1 hour, loosely speaking.  If I am going to be heads-down for more than 1 hr writing, reading, surfing, graphic designing, programming, workshop facilitating, teaching, mindmapping, presenting, demoing, etc. then I pull out my "Lenovo Thinkpad USB Keyboard with Trackpoint (55Y9003) > https://www.google.com/search?&q=lenovo+thinkpad+trackpoint+usb+keyboard
    I know many will laugh at me for using a Thinkpad Trackpoint Keyboard with a MacBook...  Keeping an open mind, let's just agree that there is historical precedence for alternative mousing devices.  If I could only choose one, I would use the Apple MacBook built-in Trackpad exclusively, however with alternatives come potential benefits.  Keep in mind that Apple, Microsoft, Logitech and many other companies make millions of dollars each year providing alternative peripheral devices for computers, and mousing is no exception.  Regardless, I just want to share my positive experiences using both. :-)
    Why should you care?  For *some* people the following is true and meaningful.  The Trackpoint (the little red eraser head stick thingy) in the midle of the keyboard enables useful and unique dynamics/use-cases, including:
    You don't have to take your hand(s) off the keyboard to mouse
    You can independantly click without accidentally moving the mouse (Yes I know some people don't have issues with this)
    You don't run out of finger-gesture runway when you're moving your mouse across the screen (I know this is a gray area for some people)
    For mouse-movement-heavy applications (e.g. Graphics, drawing, etc.) the Trackpoint *is at times* more exacting
    Below I share some pictures (which I know *look* ridiculous to some people, but none-the-less help demystify what this looks like.  And, while ridiculous looking, it is actually quite thin and elegant once you get over the initial shock of seeing these two diverse technologies combined in this way.
    Rest assured, the keyboard shown below (google "55Y9003") is VERY light, thin and fits in almost any laptop case/backpack easily so it is not a big deal to carry it, if you work on-the-go.  In addition:
    It is UNCANNY how well it fits on top of the keyboard space of all MacBooks. 
    It fits perfectly around the corners of the MacBook Pro/Air/Retina keyboard
    Note: I took one of the 5 rubber feet/pads off the bottom of my keyboard, the one in the middle
    Lastly, you can actually use the built-in Apple Trackpad at the SAME TIME as the Trackpoint Keyboard. 
    It is quite a nice best-of-both-worlds approach for people that like the benefits of the "Why should you care?" use cases above.
    Please reply and comment with your thoughts and please let's keep it positive, constructive and friendly :-)
    Pictures Below:
    My two Retina MBPs, one with and one without the keyboard, so you can easily see the difference.  (As if you wouldn't)
    A slightly closer-up shot of just the RMBP with the Trackpoint Keyboard on top
    Please reply and comment with your thoughts and please let's keep it positive, constructive and friendly :-)

    Newer Bluetooth version of the ThinkPad External Trackpoint Keyboard available...
    The new version is smaller, so you can use your MacBook Trackpad at the same time as your Trackpoint keyboard.
    Here is the Lenovo model/Part Number# 0B47190
    Here is a picture of what it looks like:
    Note: Just like the older larger USB model keyboard, there is a rubbery footpad in the middle of the bottom of the keyboard that I just peeled off.  Otherwise, it makes the "H" key press accidentally under-neath the keyboard.  Once I took that off, it fit perfectly over and around the built-in MacBook keyboard, so I can optionally put it on top of my MacBook for easy typing. :-)

  • ThinkPad USB Keyboard with TrackPoint (55Y9053) and Keyboard Customizer Utility

    Hi:
    I have a ThinkPad USB Keyboard with TrackPoint (55Y9053),
    I install the driver 1.0.7 and Keyboard Customizer Utility 1.0.01 for it.
    But, Browser Back/Forward Key of my ThinkPad USB Keyboard with TrackPoint (55Y9053) can't control by Keyboard Customizer Utility.
    Keyboard Customizer Utility only work for my keyboard of R61.
    Somebody can help me, plz?
    My ThinkPad is R61, os is win vista business.

    Hi Jochem,
    I have an SK-8845 that I like a lot and I've been running driver version 1.06.  I didn't even know that 1.08 was out.  I'm not an employee, so I don't have any insight on future driver releases.  I've had some scrolling issues myself in some programs, but after I did this, I haven't had any issues.
    I just installed your driver, (1.08) and everything seems to be working okay.  I haven't tested it fully yet.  I saved my old driver though, just in case.
    Dave
    T430u, x301, x200T, x61T, x61, x32, x41T, x40, U160, ThinkPad Tablet 1838-22R, Z500 touch, Yoga Tab 2 Windows 8.1, Yoga Tablet 3 Pro
    Did someone help you today? Press the star on the left to thank them with a Kudo!
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  • Using an external usb keyboard with garageband

    Hi there, Recieved my 20' imac today and am delighted with it overall had no problems and all programs run smoothy. I installed my garageband jam packs (I have four which I bought from apple) and then plugged in my m-audio radium 49 (also purchased from apple) keyboard and was looking forward to giving garageband a good workout. Unfortunately my intel mac doesnt seem to recognise keyboard at all and will not work. As I have spent many hundreds of pounds on garageband extras does anyone have any suggestions on how to get this standard apple recommended keyboard (its still on sale on site with no mention of incompatibility with intel imac) to work.
    Have tested keyboard on a g4 setup and it worked straight away in garageband any help would be most appreciated thanks
    ipods, intel 20' imac with 2 gig of ram   Mac OS X (10.4.4)  

    unfortunately I do not have a second mac (g5 or otherwise as I sold it when I bought new one lol) to try this method. I did notice m-audio had updated there drivers for osx 10.4 but unfortunately these drivers only work for g5/g4/g3 mac and not for the intel mac keyboards so at the moment I do not have a workaround for this problem. I have emailed m-audio and asked for a timeframe for drivers but have not received a response yet so at the moment I am unaware of any usb midi keyboard that works natively for a intel mac which is rather tragic lol as garageband is basically unuseable without a method of inputting midi but hopefully someone will prove me wrong and suggest a solution. On another issue my usb keyboard and mouse had the freezing problem that seems quite common but after a lengthy phonecall to apple I asked for a replacement wireless bluetooth keyboard and mouse which I have received and can report works absolutely perfectly so there may have been a bad batch of usb keyboard/mouse combinations made. Otherwise everything is working perfectly and I am delighted with the new imac

  • How do I use my external MIDI keyboard with Logic 7 and create MIDI data?

    I have a Yamaha UX16 cord that goes from the MIDI IN & OUT of my keyboard to a USB jack to plug in my Mac. But I don't know how to set it up so I can record myself playing the keyboard via MIDI and then later switch the sound or instrument in the track.

    Hi,
    You need to set up your keyboard inside a utility ap. called Audio Midi Setup.
    You find it here:
    Applications / Utilities / Audio Midi Setup.app
    Inside this application you should see your Yamaha UX16 as an interface with ports along the bottom of it. Create a new device and name it whatever your keyboard is named, and cable it to and from the Yamaha UX16.
    If you do not see the Yamaha UX16, you need to install it's drivers. Consult your manual / the Yamaha website for details on this.
    Once this is accomplished, you will then see the keyboard inside Logic, as a Midi input.
    Dont' forget to read this document, to enlighten you as to how Logic works, as it is very different that Garageband:
    http://manuals.info.apple.com/en/Logic1.0forGarageBandUsersIntro.pdf
    Cheers

  • Safe to use Mr Phone USB charger with iPhone 5S and iPad mini?

    Bought this on Amazon.
    Mr Phone: Original MrPhone (2400mah) High Power Rapid Charge USB Mains Adapter for Apple iPad Mini/3/2/1, Samsung Galaxy Note 2 10.1, Galaxy Tab 7.0/7.0 Plus/10.1, Lenovo IdeaTab S2110A/S2109A, aPad/ePad Android Tablet PC , TomTom, Garmin, Galaxy s3, Iphone5, iphone 4s and many other devices that can be charged via the wall socket
    http://amazon.co.uk/dp/B00CH3IU2S
    Is it OK to use with an iPhone 5s and ipad mini?
    My worry is it'll damage the battery. It charges sooooo much quicker than the standard charger.

    Who knows ,if you want to charge faster get the Apple 12w charger that is compatible with all iOS devices
    Then you don't have to ask is it safe ,it's made by Apple for their devices

  • Can i Use The Apple Wired Keyboard With Camera Connector Kit

    Can i Use The Apple Wired Keyboard With Camera Connector Kit
    3g 64gb verizon

    People report it is still possible to use a wired USB keyboard with the CCK, if you use a powered USB hub to get around the "not enough power" error message.  (I have done this with an older Apple USB keyboard my non-jailbroken iPad1 on iOS 4.3.3.)  Normally, powered USB hubs have a AC power adapter so you lose portability unless you can find a battery powered USB hub.  At this point, the (in)convinience of the USB hub becomes an issue, depending on what you get.
    And wired USB keyboard were never supported for the iPad.  So there's no guarantee that it will continue to work with future iPad updates from Apple.  So best to go with a Bluetooth keyboard unless you have a specific USB keyboard that you "must" use.  If you have all the equipment already, I say give it a try.  But I would not recommend trying a USB keyboard if you have to purchase anything.

  • What happened to Lenovo ThinkPlus USB Keyboard with UltraNav ?!?

    Hi all,
    I want a keyboard that works EXACTLY like my T410 native keyboard. I found the ThinkPlus USB Keyboard with UltraNav that looks wireless, but it's been discontinued as of Sept 2009...anyone know what's up with that? I also saw this Lenovo Fingerprint Keyboard but it's not wireless and has no trackpoint or UltraNav, this one looks nice but it's not wireless and has no numpad or UltraNav, this one lacks the ThinkPad feel and look and reviews say the build quality is bad...so why do they have all these very mediocre keyboards...anyone know if they're in the process of releasing a GREAT keyboard with these features)? 
    My T410 is out of reach when its docked, so I need my keyboard to be wireless with UltraNav + trackpoint AND NUMPAD for data input, programmable keys, and of course a fingerprint scanner! I also need it to be able to affect my T410 EXACTLY as if I was using the built in keyboard... like using Fn + F_ to toggle display, power, radio settings, etc. I want it to have the same keys in the same locations and it needs extra media (volume, play, pause) keys and programmable keys to open programs/folders. I would like it to be rechargeable too. It would be great if it came with a good wireless mouse as well. I understand wireless fingerprint readers are not any more secure, and are probably even less secure so this I could do without...but they should still put it on the dock that recharges the keyboard and mouse!
    Pretty much, why hasn't Lenovo come out with the perfect wireless keyboard for us ThinkPad fans? I know there are other companies out there, but I'd like to add type on a keyboard with traditional ThinkPad quality that IBM lovers have gotten used to!
    Thanks,
    O

    I used to own a ThinkPlus USB Keyboard with UltraNav. It wasn't wireless, just standard USB. Unfortunately, it died after 5+ years of abuse.
    That keyboard has been replaced by ThinkPad USB Keyboard with TrackPoint (55Y9003). If you search for that FRU number you'll find it available for sale.
    The new model is closer to a current gen laptop keyboard (more so than the original ThinkPlus keyboard). But it is missing the numeric keyboard and the TrackPad part of the UltraNav.
    There's a good story as to why the keyboard is wired and why the other components were removed:
    http://lenovoblogs.com/designmatters/?p=2364
    http://lenovoblogs.com/designmatters/?p=438
    Yeah, unfortunately, I don't think Lenovo is going to produce exactly what you are looking for. Like you, I miss the numeric keypad.
    But at least it's cheaper than before. You could buy a separate USB/wireless numeric keypad to with the savings.

  • Using an Apple Wireless Keyboard with a Windows PC

    Hey,
    I know that this has been posted up before but i have read through the threads and followed the various instructions and i am still not getting any results.
    I am using a Belkin USB Bluetooth device (Model F8T013) and when it all seems like it's going to work until i get to the "Bluetooth pair procedure" where it tells me to "Type the following digits and press the Enter key" but doesn't show any digits or allow me to type anything in the box anyway.
    The keyboard is one of the new aluminum wireless keyboards and the PC i am trying to connect to is of a high spec and is running Windows XP.
    If anyone could give me any help on this one, it would be appreciated.
    Thanks!

    Okay i've tried the keyboard out on a few XP SP2 machines and it works fine, it seems i only have a problem when it come to using the keyboard on a PC with Windows Media Center, I tried it out on 2 different media center PCs and it failed on both.
    Has anyone got any hints to get the keyboard working on a PC with Media Center on?
    Once again any help is appreciated!

  • IBM USB keyboard with TrackPoint: how to adjust sensitivity

    I connect the IBM USB keyboard with TrackPoint (UltraNav) to my Lenovo W510 using Windows 7. How can I adjust the sensitivity of the external TrackPoint? In control panel > mouse settings, I can only adjust settings of the onboard TrackPoint. Is this a driver issue, or I did it wrong? I tried downloading different drivers but none allows me that. Current drivers I use:
    ThinkPad USB Keyboard with TrackPoint v1.06 (tpusbkybdwtrackpoint_106.exe)
    ThinkPad USB Keyboard Hotkeys v2.0.1.3 (q5kyb07us13.exe)
    ThinkPad UltraNav Driver v15.1.19.0 (6hgy31ww.exe (64-bit))
    Actually tried newer drivers but the results are the same. Thanks for any suggestion!

    http://leadorg.wordpress.com/technology/thinkpad-usb-keyboard-with-trackpoint-software/
    after installing the required Lenovo driver explained in the post above. I get this option in my mouse setting under control panel. 
    Do you see this specific option? (there is new 1.07 driver released, so try to install that and see whether give you the option of adjusting the usb kb's trackpoint sensitivity). 
    Regards,
    Jin Li
    May this year, be the year of 'DO'!
    I am a volunteer, and not a paid staff of Lenovo or Microsoft

  • IBM USB Keyboard with Ultranav - D20 problems

    I purchased an IBM keyboard, model #SK-8835 to use with my D20 WorkStation. They discontinued this keyboard in 2009, a mistake I think because they replaced it with a Lenovo keyboard #SK-8855, which does not have the extra number keys on the right side.
    My Lenovo ThinkPad W700DS has a great keyboard with trackpoint, touchpad, and number pad.
    So anyway, I plug in the IBM keyboard and neither the trackpoint nor touchpad are working.  I tried to load the software which came with the keyboard and recieved an error that the software is not recognized by my current operating system.
    I suppose I could purchase a seperate number pad, but I REALLY do not want to do that. I prefer having the number pad built into the keyboard.
    I tried downloading software from Lenovo website with no luck.
    Does anyone know how to get the IBM keyboard #SK-8835 working fully on a D20 WorkStation??
    Thanks in advance.
    Solved!
    Go to Solution.

    no arguments there.   i definitely miss having an integrated number pad.   the canon calculator can switch from numpad to calc functions though, making it a rather useful alternative.
    anyway, the keyboards are made by lite-on and use a combination of lite-on, synaptics, and IBM/lenovo hotkey drivers.   if you don't have luck with the package linked above then i'm not sure what else to suggest.    this particular piece of hardware is rather complicated for being so simple.   (that's an oxymoron, i know, but it makes sense in my head)
    ThinkStation C20
    ThinkPad X1C · X220 · X60T · s30 · 600

  • IBM USB Keyboard with Ultranav - part works part doesn't

    i have an IBM usb keyboard 02R0400 with built in touchpad and ultranav.
    i am running a brand new 2month old Lenovo Thinkpad T61 with Windows Vista x64 and the last time I tried to conquer this problem I messed up my mouse drivers so bad I had to do a fresh reinstall of the OS.  The machine is running so much better as a result of rebuilding from scratch so no worries but suffice it to say I don't want to go through that again.
    CONTEXT:
    - using thinkpad on a port replicator.  have the US keyboard on the desk with my USB external mouse and second screen.  nothing too tricky about the setup.  windows vista x64.  no other msft or logitech mouse software is installed - just msft vista doing it's auto install thing.
    SYMPTOM:
    - when i plug in USB keyboard it is recognized and the keys and the touchpad work but the ultrnav trackpoint does not which is really irritating as I like to use it and don't like the touchpad at all. 
    - given i am not currently able to find a vista driver on the Lenovo site I am a little confused.  I don't really want to install driver software for XP/2000 given my unpleasant mouse driver corruption experience earlier and would like to run this install as lean as possible.
    - the OS is clearly trying to install the ultranav but failing as it shows just an "unknown device" under mice and pointing devices in the device manager.
    - also, when i go to the mouse control panel in the OS it's showing two ultranav tabs, one for the laptop and one for the keyboard but the keyboard one is not functioning and is greyed out as in it's inactive and I can't configure it
    KEY QUESTIONS:
    - How do i untangle this driver mess? And get the right driver installed so that I can get the trackpoint working on the USB keyboard without messing up my laptop ultranav trackpoint?  Key here is that I don't want to mess up the drivers so that when I detach my laptop from the port replicator the keyboard and mouse pointer on the laptop don't work which is what happened last time?  Should I just run the XP/2000 installation software for the keyboard or will that possibly screw up my vista OS - don't want that?! 
    BEST GUESS:
    - What's so odd about this is that I have used external USB IBM/Lenovo keyboard like this for years and this is the first time I have ever seen an OS get confused and create two ultranav tabs on the mouse control panel so I am thinking this is a vista x64 issue?
    Thanks for any thoughts on how to further diagnose and pinpoint the problem here or for suggestions on the proper workaround as this sure is annoying and seems like it should not be happening -- it's just a simple USB keyboard for god's sake! ;-)
    /Josh

    Saw this post today.
    Same problem here. What worked for me is the latest ultranav driver.
    I installed the latest ultranav driver from lenovo.com after trying a lot of stuff just as a last resort.
    Voila! everything works now.
    Hope this helps if you have not already found the solution
    regards,

  • Middle click settings - ThinkPad Compact USB Keyboard with TrackPoint

    I want use middle button as third button, not only for scrolling. How to set up?
    On internal keyboard it is possible (Lenovo E420), but on the external (ThinkPad Compact USB Keyboard with TrackPoint) is not. I use Windows 7.

    Help please.

  • ThinkPad USB Keyboard with TrackPoint (55Y9003) FRU

    I'm trying to order a ThinkPad USB Keyboard with TrackPoint part no. 55Y9003 here in Bulgaria.
    But here they are selling only the European/Bulgarian version with a slighly differerent layout and part no. 55Y9009.
    I had this problem before with the old UltraNav Keyboard and the keboards for my X40, X60 and X61s. What I did then was to order the keyboards as a replacement.
    So I need to find the FRU P/N to order it as a replacement. But I only know the FRU of the bulgarian version (57Y4647).
    I remember it used to be easy to find it on the product page, though I may be mistaking as I can't find it now.
    Please does anybody know where I can find the FRU P/N of part no. 55Y9003?
    Also I don't understand why the retailer here in Bulgaria can't do that, but lets not overdo it :-)
    Solved!
    Go to Solution.

    Never mind I found it
    http://support.lenovo.com/en_US/product-and-parts/​detail.page?&LegacyDocID=MIGR-73185
    Still if anyone in Europe is ordering this keyboard have in mind that the enter is the fat one and not the one on the picture if you havent figured that out already about the keyboards in Europe.

  • Apple USB Keyboard with Numeric Keypad Problem

    Hi,
    I have a Mac Mini macOS 10.5.8
    I just bought an apple USB keyboard with numerci keypad (aluminium) and am having problems
    1/ If i hit @ i get <
    2/ if i hit < i get @
    3/ the function keys do not work : if i hit fn F11 it displays the desktop (as F11 does also), i was expecting lower volume
    4/ if i hit fn F12 i get the widgets (as with F12) i was expecting higher volume
    etc....
    It seems my USB keyboard with numeric keypad is not recognized.
    If i look at the Keyboard Visualizer (top right) it displays a keyboard that does NOT look like mine, it is smaller.
    Why isn't this keyboard correctly recognized ?
    Thanks
    Marc

    ok thanks for the tip and yes i admit i didn't see that...
    but it seems a little weird to have to upgrade all the OS to Snow Leopard just to use a keyboard.
    That kind of new device should be configured through a driver to download...shouldn't it ?
    I presume there's no keyboard driver that can solve my problem.. ?
    so you confirm that if i pay for Snow Leopard and upgrade my OS, my keyword will definitely work correctly with my Mac Mini ?
    Thanks

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