Message:

3:33am 05-18-2011
steven
hi alan, how to change the 5600 rpm hex code to a faster hard disk that run 12000 rpm? hex file.thnks
Replied on: 8:22am 06-30-2011

There are variables in the code that set the hand width and other widths, they will need to be adjusted by trial and error. You will need to compile the new HEX after each modification.

8:30am 05-14-2011
borneoyap
Hi Alan, i had build your Hard dirve clock but when power up a short time the led will going off, why? pls give some advise, the led just very bright at start but going dim in a few second, and go off. is any problem with the code i burn, i can't find 2n4401, so i use S8050 instead. and the index sensor hole i drill only 3mm is that ok?
Replied on: 8:25am 06-30-2011

There are quite a few new drives that have some type of failure recovery mode. It looks like yours has this mode. I am not sure if there is a way to disable it.

Those replacements should be fine.

5:09am 05-06-2011
Yanni
Hi!
I would like to know if you can make me a device just like IR Remote Control Jammer that would work also on 58khz or maybe you can modify one of this device and add the 58khz frequency to it.Please give me an answer and estimated price including 58khz frequency. Also if you are kind to answer me if this device block the acousto magnetic frequency. Thank you very much!
Replied on: 8:27am 06-30-2011

Yes it would be possible. The code is free to download and modify.
http://alan-parekh.vstore.ca/source-code-c-3.html

At the moment there is no option to have custom firmware created by us since we are very busy. Sorry.

1:41pm 05-01-2011
azad
hello Alan
can you help me to construct a cnc router . i do not know how the stepper motor works and its controlling system . Or do you sell cnc routers? Thanks
Replied on: 8:15am 06-30-2011

The kit I purchased was from here.
https://www.probotix.com

Here is some details about it
http://hackedgadgets.com/2009/05/15/fireball-v90-cnc-router-motor-driver-controller-build/

http://hackedgadgets.com/2009/04/26/fireball-v90-cnc-router-assembly/

11:49pm 04-30-2011
Dave
Hey Alan
What is the status on the 12v stair lighting system?
Replied on: 8:15am 06-30-2011

Hi Dave,

You can see it here.
http://reactivelighting.com/

12:23am 04-29-2011
Cor
Great note with regard to automotive app's - 9 out of 10 people never consider this detail.
6:44pm 04-18-2011
vinayan joseph
hi,
I am from mississauga , canada.....
interested to learn more about your projects....
i have been electronics R&D for more than 10 years...
Replied on: 8:17am 06-30-2011

Great! DIY electronics is a great place to start.

4:55pm 04-07-2011
Julia Alaniz
Do you still have the DraftMaster RX pen plotter?
Replied on: 8:28am 06-30-2011

It was just featured in a Hacked Gadgets article (it isn't mine)

8:56pm 04-01-2011
fei zhou
Hi alan
.i am glad to se this site,butdo i need get an ID?
9:55am 03-22-2011
magnet
back to the FUTURE
9:50pm 03-21-2011
Abhi
Hi alan,

this is abhi from India.
i went through your rfid reader circuit and i was impressed with it.i am about to make my finaly year project based on rfid tagging and would appreciate your guidance.
Replied on: 8:31am 06-30-2011

There should be a link in the Hacked Gadgets article.

12:16pm 03-09-2011
abid
is there no any circuit about listing of cell phone around the area 1 km
Replied on: 8:31am 06-30-2011

I have never heard of that being available.

1:04am 03-06-2011
sangamesh gaded
sir
can i get simulation results for solar recorder project(pic18f458)
Replied on: 8:29am 06-30-2011

There should be a link in the Hacked Gadgets article.

12:23pm 03-05-2011
ATILIO THOMAZ
CARO AMIGO..ADOREI SEU TRABALHO,ESTAVA PROCURANDO INFORMAÇÕES SOBRE ESTE TEMA (PROGAMAÇÃO DE PICs E PAINEIS DIGITAIS DE LEDs) QDO ENCONTREI SEU TRABALHO.GOSTARIA DE ME MANTER INFORMADO SOBRE SEUS PROJETOS E OU TUTORIAIS A RESPEITO DESSE ASSUNTO NO MEU END. DE E-MAIL.DESDE JÁ FICO-LHE MUITO GRATO!!!
A.THOMAZ .
9:36pm 03-01-2011
bright
hi alan, thanx for ur reply, i got the codding. but i need the simulation file for hardware. so can i get it? and for the child detector what did u use? pls reply me...
Replied on: 9:54pm 03-01-2011

Not sure what a simulation file is. I just programmed it directly in PICBasic Pro. For the sounder you can use any piezo that is self resonating and have a voltage of 5 volts and a current draw less than 25 mA.

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