Success ! I just received the diode pack I needed to fix my FPGA board from Digi-Key (Really impressed with their international shipping) and made the repair. SOT−323 packages are hard to solder even under a microscope, but fortunately I only had to replace one.
The drive works great with the correction that you mentioned Mariss so thank you for that - I'll publish the fix to the H-Bridge designs incase anyone decides to use them. The motor's a little noisey but I'm going to put that down to the wires I have running all over the place, there's probably quite a lot of noise on all of the signals. Now I can have a play with the Verilog code and carry on experimenting.
Update: New board design completed, complete with improved track isolation: https://oshpark.com/shared_projects/NTc0L6wF / H-BRIDGE | Projects | CircuitMaker
Results 1 to 20 of 148
Hybrid View
-
11-11-2016, 12:32 AM #1
Registered
- Join Date
- Apr 2008
- Posts
- 384
Re: 6amp 60v 10 microstep bipolar drive
Reply With QuoteSimilar Threads
-
6A 80V bipolar microstep drive, vote hope price
By beliefdrive in forum News AnnouncementsReplies: 3Last Post: 12-10-2009, 12:46 AM -
Does bipolar wiring of a unipolar motor create more torque if you microstep?
By christ371 in forum XylotexReplies: 0Last Post: 11-18-2009, 09:37 PM -
Bipolar Microstep 48 volt 5Amp /phase, 4 axis board
By kreutz in forum Stepper Motors / DrivesReplies: 571Last Post: 08-17-2009, 10:49 PM -
NEW Microstep Drive Module
By jafgraphics in forum News AnnouncementsReplies: 0Last Post: 02-02-2007, 05:43 PM
Tags for this Thread
Posting Permissions
