|
|
 |
|
|
|
register |
bbs |
search |
rss |
faq |
about
|
|
|
meet up |
add to del.icio.us |
digg it
|
|
|
| Backyard Ballistics This forum is dedicated to the safe teaching and responsible handling of high and low explosives. You will not find any information on how to make "bombs" or any such device(s) . Backyard ballistics will teach you the science and the art of pyrotechnics and how to manufacture and use explosives/pyrotechnics safely and responsibly. Backyard ballistics is also a haven for rocketry and pneumatic cannons. All information contained within this forum is for educational purposes ONLY. Totse does not accept responsiblity for any incident involving the use of the information contained within this forum. |
 |
|
# 2
2007-06-25, 09:18
|
|
Regular
|
|
A constant state of depression
|
|
Re: phone decoder working with cellphone
That circuit looks awfully familiar...almost Tzarish...
In other news, I finished my exploding bridgewire detonator prototype. It's a small handheld unit capable of delivering about 15 joules over 25' of coax. It's very cheap to make, but poses a major shock hazard if you open it while charged.
It works, but I need to add a few safety mechanisms first. Eventually I would like to combine both the wireless and high voltage systems into a single compact device. Someday...
Last edited by Spatula Tzar : 2007-06-25 at 22:22.
|
# 3
2007-06-26, 01:31
|
|
|
Re: phone decoder working with cellphone
Quote:
Originally Posted by Spatula Tzar
That circuit looks awfully familiar...almost Tzarish...
In other news, I finished my exploding bridgewire detonator prototype. It's a small handheld unit capable of delivering about 15 joules over 25' of coax. It's very cheap to make, but poses a major shock hazard if you open it while charged.
It works, but I need to add a few safety mechanisms first. Eventually I would like to combine both the wireless and high voltage systems into a single compact device. Someday...
|
if you make it then it shall be made here
|
# 4
2007-06-26, 09:50
|
|
|
Re: phone decoder working with cellphone
that was the most blatant thread hijack and self advertising i have seen in a while +1
|
# 5
2007-06-26, 13:04
|
|
Regular
|
|
Perth, Western Australia
|
|
Re: phone decoder working with cellphone
but what does it do, exactly, Chainy?
|
# 6
2007-06-26, 15:46
|
|
|
Re: phone decoder working with cellphone
Quote:
Originally Posted by FullMetalJacket
but what does it do, exactly, Chainy?
|
you call it, you put a code in, and it makes something go boom. If you dont put the code in it does nothing. So, this techincally eliminates the 0.0001 percent chance thatsomeone will call you in the 45 second timeframe where you set up a electronic det through a cellphone.
|
# 7
2007-06-26, 15:47
|
|
|
Re: phone decoder working with cellphone
oh yeah the circuit shall be modified to feature a LED or ligth bulb, since there is no way to tell if relay is closed. Its not trustworthy yet.
|
# 8
2007-06-26, 17:20
|
|
|
Re: phone decoder working with cellphone
shall they ever be sold or manufactured in larger amounts ?
|
# 9
2007-06-26, 19:47
|
|
|
Re: phone decoder working with cellphone
Quote:
Originally Posted by warweed12
shall they ever be sold or manufactured in larger amounts ?
|
http://cgi.ebay.com/DTMF-DECODER-CON...QQcmdZViewItem
|
# 10
2007-06-27, 00:25
|
|
Regular
|
|
Perth, Western Australia
|
|
Re: phone decoder working with cellphone
Quote:
Originally Posted by Chainhit
you call it, you put a code in, and it makes something go boom. If you dont put the code in it does nothing. So, this techincally eliminates the 0.0001 percent chance thatsomeone will call you in the 45 second timeframe where you set up a electronic det through a cellphone.
|
Oh, sweet.
|
This thread continued for 2 pages in the real archive, 11 posts total - only page 1 survived here.
| Thread Tools |
 Show Printable Version  Email this Page
|
| Display Modes |
 Linear Mode Switch to Hybrid Mode  Switch to Threaded Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
|
|
To the best of our knowledge, the text on this page may be freely reproduced and distributed.
totse.com certificate signatures
|
|
|
About | Community | Bad Ideas | Drugs | Ego | Erotica | Fringe | Society | Technology
|
|
|
|
|
|
![]()
![]()
|
phone decoder working with cellphone
