Uploaded April 2025 | Updated September 2026, 2 hours ago
Finally! This week had some scary moments (while tuning a PID controller for the whole robot—an idea I've put aside for now) but has ended on a very high note! I'm keen to share my findings with you.
Filmed on April 18th, 2025
=========== Links Specific to This Stream ===========
🔗 Linear Actuator Measuring Apparatus:
cad.onshape.com/documents/7a9dc32256a8e421fd2eeca8/w/6f37bd998ac0b334cedd8da3/e/18d436ca046540e69a7c5f1d?configuration=List_cOpoT4Sxx3vHgu%3DFlexi_Leg&renderMode=0&leftPanel=false&uiState=680194557061bb49fe82530e
🔗 Motion Capture Data:
drive.google.com/drive/folders/15zmiOeVi-2QDejXqTVfB0cKmAORQF2_w?usp=sharing
================= General Links =================
🔗 Here's a link to the project's Github page:
github.com/Project-DeepBlue-Juggling/Jugglebot
🔗 Link to the main Onshape Assembly:
cad.onshape.com/documents/4d6545620c55797d3bb36f68/w/42ced3a9fe5d1bf7afc6efff/e/bf84687f92e1fd7b5e47b388
🔗 And to the project's Zulip site:
pdj.zulipchat.com
🔗 If you want to help support this project, the best way to do so is through my Patreon, here:
patreon.com/HarrisonLow
---
00:00 - Intro Countdown
00:32 - Stream Starts
01:16 - Updated the Base Markers (again)
10:38 - Found a (Partial) Source of Position Discrepancy!
16:07 - System-Level PID Control?
24:57 - Offset Grid Compensation Works Extremely Well!
35:33 - How Long Does This Correction Take?
39:10 - How Did I Structure This Code?
40:45 - Possible Improvements
50:42 - Some Strange Things...
53:50 - No Stream Next Week
54:43 - Final Remarks (Wobbly Printer Update)
Finally! This week had some scary moments (while tuning a PID controller for the whole robot—an idea I've put aside for now) but has ended on a very high note! I'm keen to share my findings with you.
Filmed on April 18th, 2025
=========== Links Specific to This Stream ===========
🔗 Linear Actuator Measuring Apparatus:
cad.onshape.com/documents/7a9dc32256a8e421fd2eeca8/w/6f37bd998ac0b334cedd8da3/e/18d436ca046540e69a7c5f1d?configuration=List_cOpoT4Sxx3vHgu%3DFlexi_Leg&renderMode=0&leftPanel=false&uiState=680194557061bb49fe82530e
🔗 Motion Capture Data:
drive.google.com/drive/folders/15zmiOeVi-2QDejXqTVfB0cKmAORQF2_w?usp=sharing
================= General Links =================
🔗 Here's a link to the project's Github page:
github.com/Project-DeepBlue-Juggling/Jugglebot
🔗 Link to the main Onshape Assembly:
cad.onshape.com/documents/4d6545620c55797d3bb36f68/w/42ced3a9fe5d1bf7afc6efff/e/bf84687f92e1fd7b5e47b388
🔗 And to the project's Zulip site:
pdj.zulipchat.com
🔗 If you want to help support this project, the best way to do so is through my Patreon, here:
patreon.com/HarrisonLow
---
00:00 - Intro Countdown
00:32 - Stream Starts
01:16 - Updated the Base Markers (again)
10:38 - Found a (Partial) Source of Position Discrepancy!
16:07 - System-Level PID Control?
24:57 - Offset Grid Compensation Works Extremely Well!
35:33 - How Long Does This Correction Take?
39:10 - How Did I Structure This Code?
40:45 - Possible Improvements
50:42 - Some Strange Things...
53:50 - No Stream Next Week
54:43 - Final Remarks (Wobbly Printer Update)
