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20250117 ROS Lawn Tractor Meeting
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20250117 ROS Lawn Tractor Automation meeting - Length 1:00:42
Chat/Notes:
Al's Jupyter Notebook directory.
First Robotics:
A Youtube of the Sunday First Robotics tournament.
We are team 26205. We are featured at times:
#6: 49:00
#10: 2:10:00
#14: 2:33:30
#23: 3:22:08
#31: 4:04:15
#37: 4:36:00
We Ranked 5th out of 26 teams.
State Tournament Qualification Announcement:
6:53:30
Yarbo:
The Yarbo youtube group - The autonomous snowblower
Spyker:
Spyker Workshop - the RC Snowblower
Ferrule videos:
Copy flash cards (from ROS Agriculture):
Index:
00:00 Jeff: Points out links to meeting video index in description below.
00:30 Terry: Mentions his First Robotics team.
01:15 Terry: Talks about his autonomous snow blower/thrower. For previous discussion see
Mentions other web sites for reference.
04:45 Terry: Shows more of his 3D CAD for his snow blower parts.
Discussion about how it works.
11:00 Al: Asks about the First Robotics objective. Some discussion.
Reference to video of the tournament.
13:10 Al: Mentions using Miro Board for documentation.
14:50 Jeff: Shows the USB-C cable and Drok power supply from Amazon to power RPi.
This was mentioned last week.
17:10 Jeff: Goes off on a tangent about screw terminals.
21:55 Jeff: "Yes, this will power an RPi4. But an RPi5 requires extra configuration..."
23:40 Jeff: Bob's RPi5/Drok setup to power RPi5.
29:00 Jeff: Mention of crimp on ferrules.
31:35 Jeff: Talks about SDFlasn cards. Various stories.
40:00 Jeff: Complains about the official Raspberry Pi OS. Specifically worthless browsers.
42:10 Jeff: Moves on to loading micro-ros onto ROS2 Jazzy.
44:55 Al: Talks about both ends of mirco-ros. The Teensy end seems to be the problem.
49:10 Al: Comments about SDFlash cards. Jeff talks about unmounting cards.
50:15 Jeff: Was confused about what Al's problem was.
55:15 Terry: Asks differences between micro-ros, ros_serial or just plain serial.
==
Index for Lawn Tractor Automation Zoom meetings:
Index for the original ROS Agriculture Zoom meetings (~250 videos):
(Use following link, or newest file in that directory)
Chat/Notes:
Al's Jupyter Notebook directory.
First Robotics:
A Youtube of the Sunday First Robotics tournament.
We are team 26205. We are featured at times:
#6: 49:00
#10: 2:10:00
#14: 2:33:30
#23: 3:22:08
#31: 4:04:15
#37: 4:36:00
We Ranked 5th out of 26 teams.
State Tournament Qualification Announcement:
6:53:30
Yarbo:
The Yarbo youtube group - The autonomous snowblower
Spyker:
Spyker Workshop - the RC Snowblower
Ferrule videos:
Copy flash cards (from ROS Agriculture):
Index:
00:00 Jeff: Points out links to meeting video index in description below.
00:30 Terry: Mentions his First Robotics team.
01:15 Terry: Talks about his autonomous snow blower/thrower. For previous discussion see
Mentions other web sites for reference.
04:45 Terry: Shows more of his 3D CAD for his snow blower parts.
Discussion about how it works.
11:00 Al: Asks about the First Robotics objective. Some discussion.
Reference to video of the tournament.
13:10 Al: Mentions using Miro Board for documentation.
14:50 Jeff: Shows the USB-C cable and Drok power supply from Amazon to power RPi.
This was mentioned last week.
17:10 Jeff: Goes off on a tangent about screw terminals.
21:55 Jeff: "Yes, this will power an RPi4. But an RPi5 requires extra configuration..."
23:40 Jeff: Bob's RPi5/Drok setup to power RPi5.
29:00 Jeff: Mention of crimp on ferrules.
31:35 Jeff: Talks about SDFlasn cards. Various stories.
40:00 Jeff: Complains about the official Raspberry Pi OS. Specifically worthless browsers.
42:10 Jeff: Moves on to loading micro-ros onto ROS2 Jazzy.
44:55 Al: Talks about both ends of mirco-ros. The Teensy end seems to be the problem.
49:10 Al: Comments about SDFlash cards. Jeff talks about unmounting cards.
50:15 Jeff: Was confused about what Al's problem was.
55:15 Terry: Asks differences between micro-ros, ros_serial or just plain serial.
==
Index for Lawn Tractor Automation Zoom meetings:
Index for the original ROS Agriculture Zoom meetings (~250 videos):
(Use following link, or newest file in that directory)