![]() |
![]() |
![]() |
|
|
|||||||
| Electronic Projects Design/Ideas/Reviews Are you building an electronic project or want to? Maybe you need some assistance? Come and submit your electronic questions here and let our experienced members find a solution. |
|
|
Thread Tools | Display Modes |
|
|
(permalink) | |
|
Quote:
|
||
|
|
|
|
|
(permalink) |
|
Thats Ok,
but its late here, i will have to go to bed after a while.
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) |
|
you might have to re-position the connections on No 10
to go on No 6
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) | |
|
Quote:
|
||
|
|
|
|
|
(permalink) |
|
will it touch on both No1 and No 10 at the same time,
with you holding it ?
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) | |
|
Quote:
|
||
|
|
|
|
|
(permalink) |
|
So you said to introduce some current through its base? How so? Have a wire from +ve of 9V to base?
|
|
|
|
|
|
|
(permalink) |
|
And also i hope the battery wire + to No6.
please remove the resistor, as we only want to touch it across from 1 to six, briefly, to see what reading we get. Will it touch across easily with you holding it ?
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) | |
|
Quote:
You want me to: - have a wire from +ve of 9V to base - +ve of 9V to No 6 - resistor to be able to touch 1 and 6 but not actually fitted in spring Is that correct? |
||
|
|
|
|
|
(permalink) |
|
Not Quite.
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) | |
|
Quote:
|
||
|
|
|
|
|
(permalink) |
|
John, are you there?
|
|
|
|
|
|
|
(permalink) |
|
No error really, just should be same as before,
pos of 9v to No6, pos of siren to No 6, Neg of siren to No11, Collector to No 2 and across to No 11, Emitter to No3 and over to neg of 9v. really, same as before, but using 6 instead of 10 Okay? So really no change at all, so far.
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) |
|
alright so far ?
__________________
************************************************** ***************** |
|
|
|
|
|
|
(permalink) | |
|
Quote:
|
||
|
|
|
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
|
|
||||
| Thread | Thread Starter | Forum | Replies | Latest |
| Burglar alarm school project | rpaus | Electronic Projects Design/Ideas/Reviews | 5 | 18th January 2007 01:11 AM |
| Burglar alarm | madmikejt12 | Chit-Chat | 6 | 21st October 2006 11:40 AM |
| Adding GSM phone to burglar alarm | cctv | Electronic Projects Design/Ideas/Reviews | 8 | 3rd October 2006 10:12 PM |
| Yet another alarm (with a laser!)... | howie69 | Electronic Projects Design/Ideas/Reviews | 1 | 25th August 2006 11:05 PM |
| burglar alarm | chriz | Electronic Projects Design/Ideas/Reviews | 1 | 21st June 2005 05:44 AM |