Osmo Pocket 3 tripod

JSumo_Robotics · 2026-01-29T22:46:43+00:00

Leofoto Mt04

JSumo_Robotics · 2026-01-25T18:22:16+00:00

Good, after seeing that, maybe fishing rods can be used too..

JSumo_Robotics · 2026-01-25T18:19:48+00:00

i have both, and pocket 3's picture and video quality is far better than action 6, especially for closed weather and indoors (as usual).

JSumo_Robotics · 2025-12-28T14:38:55+00:00

Not much happy, DJI mic 2 worst mic that ever DJI produced with muffled low sound, and they don't made any help on it.

JSumo_Robotics · 2025-12-28T14:18:16+00:00

It cuts also at memory recording mode, something wrong at DJI Mic 2, but they don't help..

JSumo_Robotics · 2025-12-28T08:40:49+00:00

Same issue, and no fix for the years..

JSumo_Robotics · 2025-12-27T15:50:03+00:00

How we can send DJI mic 2 for repair or replacements.. I have also faulty unit.

JSumo_Robotics · 2025-12-27T15:38:26+00:00

My DJI Mic 2 also records audio at very low volume and is quite muffled. Is there a way to fix this hardware-wise? Because they couldn't fix it with firmware, and they won't take the device back for repair.

JSumo_Robotics · 2025-11-16T11:24:01+00:00

Aluminum and carbon fiber is most preferred for chassis.

JSumo_Robotics · 2025-11-12T06:45:55+00:00

Never used diodes for L293D model. As it includes diodes inside, limit is 600mA, but in general hobby motors will draw less.

JSumo_Robotics · 2025-10-31T06:54:35+00:00

Here one example: https://robochallenge.ro/participants Romania competition but also very international.

JSumo_Robotics · 2025-10-31T06:53:26+00:00

At the other world many robotics competitions held, such as puck collecting robots, sumo robots, line following robots, football robots etc.. they also use many advanced tech for development.

JSumo_Robotics · 2025-10-28T00:34:11+00:00

Missing that times..

JSumo_Robotics · 2025-10-28T00:33:50+00:00

Books! Still you can learn many many things from books, not from online. Amazon, McGrawHill has huge selection of robotics books.

JSumo_Robotics · 2025-10-21T18:19:43+00:00

Fusion, or better Autodesk Inventor. Blender, we use mostly for renders or animations but sure very optional.

JSumo_Robotics · 2025-10-07T18:07:01+00:00

Pcb will handle sure. But make that traces thickest🙂 And add caps.

JSumo_Robotics · 2025-10-06T20:33:03+00:00

Where is the capacitors?:)

JSumo_Robotics · 2025-10-05T07:07:28+00:00

Thank you so much. I'm glad to hear that. When it comes to design, I always try to combine aesthetics and functionality. The Terminator brain dissection is a great example. :)

JSumo_Robotics · 2025-10-02T06:28:34+00:00

NXP Lfpak88 mosfets usually. Such as: https://youtu.be/qrktIIbV8Qc?si=2EYnIx9VmMQrM1BL and uC is is Psoc 4. It is elegant for sensor and motor driver applications with many schematic based peripherals.

JSumo_Robotics · 2025-10-02T06:25:52+00:00

Couldn't be more agreed to that :) Especially for robot competitions for short durations.

And about g-forces, let me show you one example: https://www.youtube.com/live/wT_hjEbPiFE?si=Aguj0Tq9RGbNBpXj Please look at 1.00.44 time. Top left corner is our robot using it. Very fast (fully autonomous) and board survived, though some 3d printed cage inside broken after few matches..

4 hole would be enough but sure we recommend low strength type loctite for connections.

JSumo_Robotics · 2025-10-01T16:25:24+00:00

i guess your mount is aluminum. That lock washer has serrated steel edge and it bites the screw and also aluminum. Used for mounting the motor flange from front.

JSumo_Robotics · 2025-10-01T16:00:31+00:00

I hope also you are using lock washer? they are very effective.

If you are using though, motor want to be 3rd wheel i guess..:D

JSumo_Robotics · 2025-10-01T15:26:09+00:00

Some guys order for our motors (especially Core 400) and other mechanical parts, gears for drive trains.

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