MAXPAYNE
Hero Member
 Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
 |
« on: August 20, 2007, 09:33:48 09:33 » |
|
|
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
MAXPAYNE
Hero Member
Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
|
« Reply #1 on: September 28, 2007, 09:59:33 09:59 » |
|
BTW I came to know that this is not a humi sensor.
Then what is this..? I found simillar parts in an old VCR.
|
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
nawab
Newbie
Offline
Posts: 23
Thank You
-Given: 15
-Receive: 4
|
|
« Reply #2 on: November 04, 2007, 10:51:08 10:51 » |
|
Looks more like a Hall sensor. In VCR these are used in Servo feedback loop to detect and lock cylinder motor and capstan motor to a common clock.
These are generaly 4 pin device and as I remember DC resistance between two terminals is around 100 ohms two terminals were shorted, supply ,gnd & bias used to be designations.
|
|
|
|
|
Logged
|
|
|
|
MAXPAYNE
Hero Member
Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
|
« Reply #3 on: November 04, 2007, 01:26:26 13:26 » |
|
Do u have the datasheet nawab ?
|
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
sadman
Hero Member
Offline
Posts: 710
Thank You
-Given: 1831
-Receive: 2893
Sow The Seeds of Love
|
|
« Reply #4 on: November 06, 2007, 07:36:01 07:36 » |
|
these all sensor from figario a spanish company you can get data sheet from there webpage regards sadman |
|
|
|
|
Logged
|
|
|
|
MAXPAYNE
Hero Member
Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
|
« Reply #5 on: November 06, 2007, 02:36:30 14:36 » |
|
sadman,
I coundn't find figario website by googling. Can u please give me the website address ?
|
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
Trishool
Active Member
Offline
Posts: 113
Thank You
-Given: 9
-Receive: 9
|
|
« Reply #6 on: November 06, 2007, 04:08:53 16:08 » |
|
MAXPAYNE , I saw you working hard with the unknown part , may I suggest you see Allegromicro hall sensor ICs , these are widely available and very low cost and hi tech sensors to work with.
Ts
|
|
|
|
|
Logged
|
|
|
|
MAXPAYNE
Hero Member
Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
|
« Reply #7 on: November 07, 2007, 05:18:43 05:18 » |
|
Trishool,
I have couple of these parts lying on my workbench and i wanna use them. So need to find the datasheet.....
|
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
bogdantk
Active Member
Offline
Posts: 100
Thank You
-Given: 40
-Receive: 18
|
|
« Reply #8 on: November 07, 2007, 06:45:20 06:45 » |
|
|
|
|
|
|
Logged
|
|
|
|
MAXPAYNE
Hero Member
Offline
Posts: 699
Thank You
-Given: 499
-Receive: 364
It's a little funny......
|
|
« Reply #9 on: November 07, 2007, 01:49:15 13:49 » |
|
No Bogdan, I just checked it....This isn't my device.... |
|
|
|
|
Logged
|
Whats the Craziest Project u have done lately...?
|
|
|
Trishool
Active Member
Offline
Posts: 113
Thank You
-Given: 9
-Receive: 9
|
|
« Reply #10 on: November 09, 2007, 05:13:11 05:13 » |
|
NO it isnt a Sensirion humidity sensor I have designed with those.
MAXPAYNE you can experiment with one of this to find it out , usually hall sensors with 4 pin termination is supposed to be made as per industry standard. Experiment with it bring magnet close and see the o/p on CRO or Multimeter also .
Try this as per your pic no 2 , the second one , pin 1 should be VCC , and the last one has to be GND , in between are the O/P pins , apply only 3VDC and see what O/p you get when a magnetic field is present . Please judge for your self also maybe I am wrong you shouldnot damage your IC or if you have plenty and you can take the risk , remember one thing dont apply 3V continuously make a switch and press it for less than a second only and see the output (this to check if VCC and GND pins are correct)
Ts
|
|
|
|
|
Logged
|
|
|
|
|
