Stepper

ok sorry for late reply, was kind of busy

Answers:
1) usually you have 5 wires in the stepper motor, one is for common and all other for coil, or if you have 6 wire motor then you have 2 wires common and rest four are coil wires.
In 5 wire, usually red color wire is common and rest other are coil. and in 6 wire, you will be having 2 wires of same color those are common wires.
Now procedure for findi... Read Compelte post
Posted by ajay_bhargav on Thu Jun 14 2007, 08:54 AM

Stepping motor wiring woes..

0,2,3,1 is the coil number not port number.

are you using ULN to drive your motor?

and i feel that your are energizing your motor coil in wrong order. Follow the order given in second picture and connect it to port as per order. if still cant get it to work then find the correct order of coils.

To find the correct order of your coil, follow the procedure below:

4 coils are named as coil1,2,3 and coil ... Read Compelte post
Posted by ajay_bhargav on Mon Feb 15 2010, 10:10 AM

Conversation

ExperimenterUK
Mon Dec 03 2018, 05:17 PM
Please post questions in the forum. The chat box is for chat
Mon Dec 03 2018, 06:43 AM
help!me!
help! I don't understand busy flag!
Sun Dec 02 2018, 08:01 PM
ile
hello
Mon Nov 12 2018, 05:58 AM
Pavan_user
i have seen your replica of I2C programming using AT89C51 but i am unable to understand the "ack_bit" variable usage ...looks like it is always 1...can you elaborate how acknowledgment is working....
bgk3678
Tue Nov 06 2018, 02:36 PM
kindly any one give solution for my problem
ExperimenterUK
Mon Nov 05 2018, 09:48 PM
Pins high is the normal state. You need a program to set them low
mayengbam
Sun Nov 04 2018, 05:41 PM
hello, i am niranjoy, alll the port of my 8051 is always high, even i erase all the program. why is it so happen and what is the problem. any one please help me!
Sun Nov 04 2018, 02:16 PM
BASAVARAJ g kudamble
hi I am interfacing GSM 300 to 8051 microcontroller to receive message from mobile
ExperimenterUK
Sat Sep 29 2018, 06:28 PM
Please post questions in the forum.
Sat Sep 29 2018, 11:26 AM
Ashfaq Ch
hi i have some AT89C51RC microcontrollers already programed. some one help us to how to download from AT89C51RC and after study and edit all corractions reload to AT89C51RC controller

Downloads

Comments

sifirsekiz
Wed Dec 12 2018, 01:37 PM
cadetjeff
Fri Dec 07 2018, 10:11 AM
crak0axel
Sun Dec 02 2018, 01:12 AM
AbuHishaam
Thu Nov 29 2018, 03:43 PM
Evgen87
Thu Nov 29 2018, 10:44 AM
akshaykulkarni
Mon Nov 26 2018, 05:18 AM
atalnet
Fri Nov 16 2018, 07:44 AM
genius784
Wed Nov 14 2018, 09:25 AM

Online

Guests: 42, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 38027
Newest member: sifirsekiz
Forum Activity
sifirsekiz Avatar
Posted By sifirsekiz
Wed Dec 12 2018, 01:50 PM
Hi guys I have max30100 pulse sensor need to measu...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Nov 19 2018, 01:11 AM
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Nov 15 2018, 06:48 PM
Unfortunately I have no experience of LabView,but ...
katherineamt Avatar
Posted By katherineamt
Mon Nov 12 2018, 03:22 PM
I have never used LabView and I have to implement ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Nov 12 2018, 01:21 AM
wimac Avatar
Posted By wimac
Sun Nov 11 2018, 04:03 PM
bgk3678 Avatar
Posted By bgk3678
Sun Nov 11 2018, 07:25 AM
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Nov 06 2018, 06:10 PM
bgk3678 Avatar
Posted By bgk3678
Sun Nov 04 2018, 02:52 PM
bgk3678 Avatar
Posted By bgk3678
Sun Nov 04 2018, 02:48 PM