View previous topic :: View next topic |
Author |
Message |
BaRaKaT
Joined: 10 Jul 2006 Posts: 1
|
Posted: Mon Jul 10, 2006 12:39 pm Post subject: How to know the Vcc of a non commercial Ic |
|
|
I baute a used HITACHI motor it has a shaft encoder - like the one in the mouse that the mouse ball runs -.
It -the shaft encoder- has 4 wires (Vcc GND & Signal GND) which are conected to an Ic whos number is not in any catalog.
By trial and error knew which is which, but the out signal is linar with the speed of the motor.
so how can i know the correct Vcc? |
|
Back to top |
|
|
Cristi
Joined: 29 Jul 2006 Posts: 2 Location: Romania
|
Posted: Sat Jul 29, 2006 6:39 pm Post subject: the encoder |
|
|
I don't understand. The out signal is linar with the speed of the motor means that the higher the rotation the higher the output voltage. The encoder/IC appear to work properly. |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
70CS03S 63CS03S Sharp • CP-14B86 LG • 2sc3710 Inchange Semiconductor • 9800544-04D Intellec Series II Schematic • USB Protocol Analyzer & Jammer Software • VSX-07 09 D906 RRV1770 Pioneer • 2sc2951 Advanced Semi • hfe pioneer m-790 service Pioneer • 55pfg5100 tpm15.3l la Philips • 2sd1788 Inchange Semiconductor •
|