TwoWay Thing - Dvosmjerni GSM Kontroler

kasamiko · Post by **kasamiko** » 26-03-2006, 11:08

23101988 wrote:jel mi moze neko nacrtat pločicu na koju bi stavio 4 releja i konektore za njih-i one diode i sta vec ide uz releje i senzore
ima li neko slike kako je to izveo pa nek posta
please

Sorry I speak ONLY ENGLISH...

23101988 · Post by **23101988** » 26-03-2006, 14:34

can you give me some photos about pcb with relays and diodes for sensor
anything about pcb with relays.
sorry on my english.

Post by **trax** » 26-03-2006, 17:48

kasamiko wrote:BTW trax, just want to ask few questions..

1. Is that part in the upper right corner of DLR-3P pic and LED? Connected on PIN18 of pic..

2. Can I used 1N4148 diode instead of 1N4001 for all the sensors input?

Thanks again..

BR

1. Yes, that PIC with LED is for DLR-3P.

2. Yes, you can use 1N4148 instead of 4001 diodes

kasamiko · Post by **kasamiko** » 27-03-2006, 02:10

23101988 wrote:can you give me some photos about pcb with relays and diodes for sensor
anything about pcb with relays.
sorry on my english.

I'm just finishing my PCB layout for RELAY board..post it here later..
BTW: Your English is just GREAT..no need to say sorry..

@Trax

I think the PCB layout for the DLR-3P PCB is wrong..in the schematic the ANODE of LED is connected on PIN1 of PIC but on your layout the ANODE is connected on PIN18..

anyway I just cut the connection and put a jumper to PIN1 of PIC..

BR

23101988 · Post by **23101988** » 27-03-2006, 05:56

where is pcb and when

kasamiko · Post by **kasamiko** » 27-03-2006, 09:29

Why you just can't wait when it is posted it here?
But if you are in a hurry why dont you make your own?

23101988 · Post by **23101988** » 27-03-2006, 13:57

sorry
i don't understand message yesterday
i'm wait

Smjesko · Post by **Smjesko** » 27-03-2006, 16:13

Evo plocice za releje za GSM kontroler. Na svitak releja treba zalemiti diodu 1N4002 (ili neku s visim naponom) i pripaziti na polaritet (katodu spojiti na plus a anodu na tranzistor).

http://www.elektronika.ba/forum/uploadz ... SM_Ctl.zip

Post by **trax** » 27-03-2006, 17:27

kasamiko wrote:@Trax

I think the PCB layout for the DLR-3P PCB is wrong..in the schematic the ANODE of LED is connected on PIN1 of PIC but on your layout the ANODE is connected on PIN18..

anyway I just cut the connection and put a jumper to PIN1 of PIC..

BR

I didn't find that error on my layout?! This layout in attachment is correct. Please correct me if I am mistaking!

http://www.elektronika.ba/forum/uploadz ... _parts.png

kasamiko · Post by **kasamiko** » 28-03-2006, 03:15

Hi Trax

This is what I mean..see the attached portion of the original DLR-3P schematic..

The LED should be connected to RA2 (pin1) of pic and NOT to RA1 (pin18)

and here's the connection on the PCB:

Regards

rhonn

Post by **trax** » 28-03-2006, 07:09

There is a mistake at "Adrian Dabrowski"'s original DLR-3P schematic! Check at his website at www.atrox.at

My circuit is OK.

By the way, what happens with that LED now when you have connected it like that?

kasamiko · Post by **kasamiko** » 28-03-2006, 07:58

If I follow the PCB connection the LED is not lighted..I connected it to PIN1 and it is working now..

BTW: I can't find any error in the original DLR-3P schematic..can you post it here?

rhonn

Post by **trax** » 28-03-2006, 18:06

Well I don't have the wrong version or the right one, I have rewritten the schematic drawing and came up with my complete design of gsm kontroler v3.

You are wrong here dude, the LED should only BLINK once upon connecting the device to phone. It is lit only while the DLR-3P PIC is communicating with the phone (dlr-3p initialization of the phone) and after that it goes to SLEEP forever (until the reset, power off...).

Now, it's just discharging your phone's battery for no reason

kasamiko · Post by **kasamiko** » 29-03-2006, 03:26

Ok so the PCB layout is correct..but why on earth I can't see its activity? I only see it BLINK the first time I connect the phone? Then nothing..

rhonn

Smjesko · Post by **Smjesko** » 29-03-2006, 11:17

It just HAS TO BE like that !

maximus · Post by **maximus** » 29-03-2006, 15:18

Hello to All!

Try this one instead of using relay, I am using Triac (solid state relay)
Mine is working almost 6 mons. now I think without turning off the cellphone.

73!
maximus

http://www.elektronika.ba/forum/uploadz ... raxGSM.rar

maximus · Post by **maximus** » 01-04-2006, 09:40

Guys!

You can view the pcb layout on Sprint Layout 4
any feed back is really appreciated!

73!
maximus

kasamiko · Post by **kasamiko** » 02-04-2006, 14:22

Yeah the layout is neat and good...

But not suitable for DC load..

rhonn

maximus · Post by **maximus** » 06-04-2006, 14:35

Hello Guys!
Yes, It is true! Applicable only on AC load. I am sure most of the Guys in the forum uses in AC load. Hmmm if you uses load with more current, use the "solid state relay" by omron. I got one here for example a 3volts input to trigger 220AC load 50Amps to enable the waterpump.

73!
maximus

amel · Post by **amel** » 19-04-2006, 20:33

Pozdrav grupaciji
Imam problem u vezi AT komandi za Siemens M50
htio bi poslati sms porukom sadrzaj sa c b usluge koristeci
AT komande.
sve moguce imformacije i ideje su mi dobro dosle
Hvala Amel

Elektronika.ba

TwoWay Thing - Dvosmjerni GSM Kontroler

GSM Controller 3

triac instead mechanical relay

GSM controller 3.01 AC load