Kit Display Panel
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| Touchscreen Touch Screen Panel Kit for 17 LCD Display | |
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$95.00 End Date: Saturday Jun-16-2012 14:35:55 PDT Buy It Now for only: $95.00 Buy It Now | Add to watch list |
| 10 NEW MONITOR MOUNTING ADAPTER KITS VESA FLAT PANEL LCD DISPLAYS WARRANTY | |
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$29.00 End Date: Thursday May-31-2012 11:28:06 PDT Buy It Now for only: $29.00 Buy It Now | Add to watch list |
| Touchscreen Touch Screen Panel Kit for 15 LCD Display | |
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$85.00 End Date: Friday Jun-8-2012 15:06:17 PDT Buy It Now for only: $85.00 Buy It Now | Add to watch list |
| Touchscreen Touch Screen Panel Kit for 19 LCD Display | |
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$129.00 End Date: Wednesday Jun-6-2012 20:34:52 PDT Buy It Now for only: $129.00 Buy It Now | Add to watch list |
| 22 5 Wire Touch Screen Panel Display Kit for Windows 7 | |
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$128.99 End Date: Tuesday Jun-19-2012 0:11:53 PDT Buy It Now for only: $128.99 Buy It Now | Add to watch list |
| Flexible Film to Film 169 Touch Screen Panel Kit 4 Wire 185 Display | |
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$110.99 End Date: Sunday Jun-10-2012 1:33:26 PDT Buy It Now for only: $110.99 Buy It Now | Add to watch list |
| Flexible Film to Film 169 Touch Screen Panel Kit 4 Wire 215 Display | |
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$121.99 End Date: Sunday Jun-10-2012 1:33:25 PDT Buy It Now for only: $121.99 Buy It Now | Add to watch list |
| 22 5 Wire Touch Screen Panel Display Kit for Windows 7 | |
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$150.19 End Date: Saturday Jun-2-2012 20:24:25 PDT Buy It Now for only: $150.19 Buy It Now | Add to watch list |
| 19 Desktop Monitor Display PC Touch Panel Screen Kit | |
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$189.00 End Date: Friday Jun-22-2012 20:19:39 PDT Buy It Now for only: $189.00 Buy It Now | Add to watch list |
| IBM 10in Flat Panel Display Non Touch White Kit 4820 1W | |
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$266.00 End Date: Wednesday Jun-6-2012 9:29:29 PDT Buy It Now for only: $266.00 Buy It Now | Add to watch list |
| 22 5 Wire Touch Screen Panel Display Kit for Windows 7 | |
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$124.99 End Date: Sunday Jun-17-2012 2:50:17 PDT Buy It Now for only: $124.99 Buy It Now | Add to watch list |

Any electronic hobby kit junkie out there ? How do I create a wireless countdownt timer below $100 prototype ?
Push button is pressed , countdown timer on LED panel starts with audible number count speaker. Can I get both the speaker & the LED timer display panel linked from the push button by wireless technology ? Distance of 20metres from each other. I know Sim Lim & Rochor Centre sells the ready made hobby kit but they are all wired. Can anybody advice on how I can get it to be wireless yet wont blow my budget? Im working on a WITS project below SD$100. Thanks ![]()
PS: Bluetooth, Radio or Infra red ????
Well you say that you can already find the ready made wired version so all you have to do is make that wireless, which should be an easy task. I wouldn't use IR if it's going to be used outside, i.e. for model rocket launches or something as the bright ambient light and the sun would do a good job of blocking your remote signal. Bluetooth is more complicated than what you need. You only need to send a single push button signal. Radio is the way to go. Here's an example of a unit that'd do the trick:
http://www.electronickits.com/remote_control/rf2.htm
It's $30, but I'm sure you could do it cheaper by going to your local thrift/second hand store and finding an R/C car, ripping the receiver and servo out of it and using that to trigger a switch with the remote.
Marler Haley MultiScreen Panel Display Kit
May 10, 2009 











