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A3977 Open Source (Website)
27 topics • Page 1 of 1
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- motor has torque but does not move
by vinhdinh » Wed Jul 07, 2010 3:58 pm - 2 Replies
- 82 Views
- Last post by vinhdinh
Wed Jul 07, 2010 10:16 pm
- motor has torque but does not move
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- SS3977 resistor
by pedro_santos » Sun Apr 15, 2007 12:25 pm - 13 Replies
- 2729 Views
- Last post by dunduncool
Thu Jan 07, 2010 3:40 am
- SS3977 resistor
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- Which IC do I need?
by Raptor » Fri Apr 03, 2009 7:46 am - 3 Replies
- 355 Views
- Last post by PMinMO
Tue Apr 07, 2009 9:41 am
- Which IC do I need?
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- a3977 and high inductance motors
by dandumit » Sat Feb 14, 2009 1:18 pm - 1 Replies
- 548 Views
- Last post by PMinMO
Sat Feb 14, 2009 1:49 pm
- a3977 and high inductance motors
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- Losing steps only in one direction
by djalm » Sat Feb 07, 2009 3:51 pm - 1 Replies
- 236 Views
- Last post by PMinMO
Sat Feb 07, 2009 4:11 pm
- Losing steps only in one direction
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- Boards are driving me nuts.
1, 2, 3by thegimpster » Wed Mar 12, 2008 5:49 pm - 35 Replies
- 3663 Views
- Last post by PMinMO
Tue Apr 22, 2008 2:38 pm
- Boards are driving me nuts.
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- boards
by thegimpster » Wed Mar 26, 2008 7:04 pm - 1 Replies
- 448 Views
- Last post by thegimpster
Wed Mar 26, 2008 7:06 pm
- boards
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- 0.22uf caps & R8
by KsiR » Fri Feb 29, 2008 9:02 am - 14 Replies
- 1518 Views
- Last post by KsiR
Wed Mar 05, 2008 7:55 am
- 0.22uf caps & R8
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- A3977 direct connection
by KsiR » Mon Feb 25, 2008 12:36 pm - 6 Replies
- 821 Views
- Last post by KsiR
Tue Feb 26, 2008 4:14 pm
- A3977 direct connection
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- Really necessary four independet fuses for smaller mill
by csaba911 » Sun Aug 26, 2007 2:04 pm - 0 Replies
- 827 Views
- Last post by csaba911
Sun Aug 26, 2007 2:04 pm
- Really necessary four independet fuses for smaller mill
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- similar motor but no turn only vibration
by csaba911 » Fri Aug 17, 2007 2:58 pm - 11 Replies
- 2033 Views
- Last post by PMinMO
Thu Aug 23, 2007 6:05 am
- similar motor but no turn only vibration
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- Joe's A3977 in Eagle format for PCB-Gcode experiment
by csaba911 » Sun Aug 19, 2007 7:18 am - 0 Replies
- 880 Views
- Last post by csaba911
Sun Aug 19, 2007 7:18 am
- Joe's A3977 in Eagle format for PCB-Gcode experiment
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- Another newbie successfully builds the boards!
by sirmorrisbig » Fri Aug 03, 2007 11:17 am - 3 Replies
- 1409 Views
- Last post by PMinMO
Sat Aug 04, 2007 9:36 am
- Another newbie successfully builds the boards!
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- Speed with that board !!!!
1, 2by mindstorm88 » Mon Jan 16, 2006 9:18 am - 29 Replies
- 11464 Views
- Last post by PMinMO
Thu Jul 12, 2007 6:41 am
- Speed with that board !!!!
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- PLCC 44pin sockets
by csaba911 » Mon Jul 09, 2007 1:38 pm - 8 Replies
- 1934 Views
- Last post by csaba911
Thu Jul 12, 2007 6:29 am
- PLCC 44pin sockets
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- Problems with Speed
by ozan » Mon Jul 02, 2007 3:30 am - 2 Replies
- 1026 Views
- Last post by ozan
Tue Jul 03, 2007 12:59 am
- Problems with Speed
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- Sense Resistors
by ozan » Mon Jun 25, 2007 6:48 am - 1 Replies
- 876 Views
- Last post by PMinMO
Mon Jun 25, 2007 8:58 am
- Sense Resistors
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- Price comparison
by csaba911 » Sun Jun 24, 2007 12:37 pm - 1 Replies
- 879 Views
- Last post by PMinMO
Sun Jun 24, 2007 2:15 pm
- Price comparison
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- Problems with Joe's A3977 Board
by legomanww » Tue Jun 19, 2007 8:52 pm - 8 Replies
- 2107 Views
- Last post by PMinMO
Sat Jun 23, 2007 7:01 am
- Problems with Joe's A3977 Board
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- copper for the board
by jamesj » Sun Feb 11, 2007 6:23 pm - 7 Replies
- 2491 Views
- Last post by jamesj
Mon Feb 12, 2007 10:44 pm
- copper for the board
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- STER3977: new version...
by markcomp77 » Tue Mar 28, 2006 2:46 pm - 11 Replies
- 6094 Views
- Last post by markcomp77
Thu Jul 13, 2006 4:51 am
- STER3977: new version...
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- Doubts with Driver Board A3977
by Antonio Albano » Wed Dec 21, 2005 8:34 am - 6 Replies
- 3338 Views
- Last post by PMinMO
Thu Feb 02, 2006 5:19 pm
- Doubts with Driver Board A3977
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- Back EMF destroy A3977
by markcomp77' » Sun Dec 04, 2005 4:59 pm - 11 Replies
- 4178 Views
- Last post by PMinMO
Tue Dec 06, 2005 10:28 am
- Back EMF destroy A3977
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- Allegro A6613SED-01B
by venomx999 » Tue Dec 06, 2005 7:48 am - 0 Replies
- 1862 Views
- Last post by venomx999
Tue Dec 06, 2005 7:48 am
- Allegro A6613SED-01B
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- Good Luck Phil
by Novasat » Sun Nov 27, 2005 7:38 pm - 0 Replies
- 1647 Views
- Last post by Novasat
Sun Nov 27, 2005 7:38 pm
- Good Luck Phil
27 topics • Page 1 of 1
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