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7:34am 04-09-2010 tanpn: Hi Alan
Your projects are so amazing. I'm making a project like your rotating led but i just don't understand how the board gets it’s negative from the motor because the shaft of my DC motor isolate with the case of motor. Please reply me as soon as possible. Thanks; Replied on: 11:55am 06-13-2010
To do it the same way I did you would need to find one that is not isolated.

4:30pm 03-20-2010 Thomas Augood: Hi Alan
any idea when the HDD clock will be available as a kit?; Replied on: 11:54am 06-13-2010
Soon.

9:37am 03-12-2010 karl: Do you sell the kit to make the hard-drive clock. I have dozens of hard-drives in my garage and 3.5 disk drives.
I am n ot an electronics whizz, but with step by step instructions and the parts, I feel I am competent enough to build this.
ty, Karl; Replied on: 11:53am 06-13-2010
We don't sell it yet but it should be done soon.

7:28pm 03-04-2010 David Marshall: Received the clock kit. Excellently packaged. Hope to start on it very soon.; Replied on: 11:50am 06-13-2010
Great!

10:13am 02-14-2010 Carl: I'm making LED turn signals for my Jeep. Those little LED boards are a big help.
I'm sure I'll have voltage ?'s later.
Nice site.; Replied on: 11:50am 06-13-2010
Glad to hear they worked good for you!

10:46pm 01-19-2010 ranjeeth: Hi ,
I want to know how a character is mapped with some values to make led on and off.
How to find this some value for every character. kindly help its regarding my college project; Replied on: 11:48am 06-13-2010
You can make your own or use something like this.
http://www.fontriver.com/font/dot_matrix/

1:39pm 01-05-2010 Thomas Augood: just a few questions i have for you

on the single button entry thing:
- what voltage is output?
- if it is in the normaly open hole will it put a constant out put until the right code is entered and then cut off the output for the set amount of time or is it the other way round?

on the hard drive clock
- when you get round to doing a kit for it (hopefully very soon), would you be able to add a RTC to it so i can use it as an actual clock?; Replied on: 2:26am 01-08-2010
Hi Thomas,

There is no voltage that comes out by default, there is a relay that activates. Have a look at this page for a some more details of how a relay operates.
http://www.kpsec.freeuk.com/components/relay.htm

The Hard Drive Clock will be able to keep accurate time when it is made into a kit.

1:06pm 01-03-2010 Christopher JONES: Alan, I just watched your "What really ticks me off" rant from www.hackedgadets.com about "Fixing a Plasma TV" and "Engineering Headhunters" and really enjoyed it in your quixotic Ozzie accent. Very entertaining - and I commiserate. As I get just as ticked off about similar things - but it was strangely cathartic to see you rant on like that. Now I know how I look (except in a Canadian accent eh?) Thank-you for helping me laugh at myself and I know that next time I feel my blood pressure rising because of something that "ticks me off" I will remember your video and it will ease my temper in some way. That may have been your intent - or maybe not. Thanks anyways. crj; Replied on: 3:29am 01-05-2010
Hi Christopher,

Actually this post you are talking about http://hackedgadgets.com/2010/01/02/how-to-repair-a-plasma-tv/

Was done by Dave Jones, see his blog here
http://www.eevblog.com/2010/01/02/eevblog-52-panasonic-plasma-tvs-suck/

I also got a kick out of the fix!

4:45am 12-28-2009 Thomas augood: Hi Alan

does the HDD have to be a certain speed for the HDD clock
if so what speed?
also if i had one at a different speed what values would i have to change in the code?

Thanks; Replied on: 3:40am 01-05-2010
I believe the drive is a 5400 RPM drive. Unfortunately there is no simple way of changing the value with out recompiling the code. I will probably be making this project into a kit soon. The kit would automatically detect RPM.

12:24am 12-24-2009 Woor: Nice stuff and great descriptions. Thanks and keep then coming; Replied on: 3:41am 01-05-2010
Thanks

9:07am 12-02-2009 Mohga: Hi Alan,
I just want to say thanks for your advice...
Mohga; Replied on: 3:44am 01-05-2010
no prob.

7:08pm 12-01-2009 Mohga: hi alan,
i'm a computer science student .... my graduation project is about human computer interaction in which i use the wii mote device to track IR LEDS...but i noticed that the wii mote can't recognize which is the first LED and which is the second as these leds are fixed to the corners of a movable display which is used as projection surface ... when the display is out of the projection area or ata least 1 of the Leds on the corners is lost i need to estimate it to project the image correctly ...the problem is wii mote isn't able to know that this led is the first and the is the second so when the second is lost the third led becomes the second led ..is there any method in which the wii mote can recognize the IR LEDS and keep them in order ?
thx..best regards; Replied on: 3:45am 01-05-2010
Johnny Lee is the best guy to ask about that.
http://johnnylee.net/

8:55pm 11-05-2009 Thomas Augood: does the hdd for the hdd clock have to be a certaib speed?
if so what speed?; Replied on: 3:43am 01-05-2010
Yes, the code was made to work with that drive in particular. I believe it is 5400 RPM

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