Congratulations on an excellent project and presentation. This will be my first attempt at such a project. These suggestions are based on the recent 'Let's make a DRV8825-HW203 Full...'. They are minor and I suspect related to version changes over time. I ordered from the DRV8825 minimal order list to do a Strip Board build and before studying the build.
In the parts list, suggest calling out that the 94x53 board have the 2.4mm spacing. I got that wrong when ordering.
The parts list calls for a Toggle switch mini 3 pin for PWR RESET CIRCUIT. I got that but now can't tie it into the schematic which seems to indicate an on/off 2 pin slider. Don't know if I am getting the two confused.
PB1 and PB2 on the schematic appear to be PB4 and PB3 on the Strip Board diagram.
Likewise the schematic S1 appears to be SW3 on the Strip Board diagram.
As an aside, for reducing clutter from using a Strip Board, I'm thinking about doing the link wiring underneath the board. Also changing some of the red X points in the lower middle and adding links to that area from the temp and RST data connections. That would bring the wiring for those two components closer together near the 5V line at the edge of the board.
Regards
Tom
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Hi Tom
Thanks for the feedback. Yes, many revisions have passed, and your point is valid. I have tried to update them all and the pdfs and uploaded them this afternoon. Best wishes for your buiild!
Cheers
Robert
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Congratulations on an excellent project and presentation. This will be my first attempt at such a project. These suggestions are based on the recent 'Let's make a DRV8825-HW203 Full...'. They are minor and I suspect related to version changes over time. I ordered from the DRV8825 minimal order list to do a Strip Board build and before studying the build.
In the parts list, suggest calling out that the 94x53 board have the 2.4mm spacing. I got that wrong when ordering.
The parts list calls for a Toggle switch mini 3 pin for PWR RESET CIRCUIT. I got that but now can't tie it into the schematic which seems to indicate an on/off 2 pin slider. Don't know if I am getting the two confused.
PB1 and PB2 on the schematic appear to be PB4 and PB3 on the Strip Board diagram.
Likewise the schematic S1 appears to be SW3 on the Strip Board diagram.
As an aside, for reducing clutter from using a Strip Board, I'm thinking about doing the link wiring underneath the board. Also changing some of the red X points in the lower middle and adding links to that area from the temp and RST data connections. That would bring the wiring for those two components closer together near the 5V line at the edge of the board.
Regards
Tom
Hi Tom
Thanks for the feedback. Yes, many revisions have passed, and your point is valid. I have tried to update them all and the pdfs and uploaded them this afternoon. Best wishes for your buiild!
Cheers
Robert