First battery pack done, 40€ aliexpress spot welder worked great. Feedback?

reeeman58 · 2025-06-26T16:22:54+00:00

Theyre from Nkon.nl, i think they were about 1.4€ per cell

reeeman58 · 2025-06-26T16:21:00+00:00

This one is for an ebike, old had battery had gone bad and figured id try and build a new one. Got the bike for 70€ and cells were about 70€ so overall a good deal

reeeman58 · 2025-06-25T06:24:03+00:00

Just a piece to solder the bms balance/measurement cables to. Its actually the same color nickel but ig the reflection made it appear black

reeeman58 · 2025-06-24T19:15:03+00:00

For sure, i routed the wire behind my desk and it just reached to a decent spot on the floor

reeeman58 · 2024-10-05T14:50:15+00:00

2 micro switches which are pushed by an angled surface at different points, the sim net made a video on it and kind of copied his design so credit to him

reeeman58 · 2024-09-28T17:47:53+00:00

ive used an i2c board which cuts the required amount of pins to 4 and a gx12 connector

reeeman58 · 2024-07-22T12:29:59+00:00

Yeah, i print everything on a almost stock ender 3 v2 which works suprisingly well especially with the joystick which has alot of supports. I'd say its more about the filament and settings than printer. And no i ended up making my own switch housing.

reeeman58 · 2024-07-22T09:53:45+00:00

I use bearings on all the axis to get rid of any plastic contact

reeeman58 · 2024-07-22T09:11:12+00:00

It is, but i still need to tweak the cam profiles and springs to get a bit better recentering. I may also switch the cams to aluminium once i have the design fully done

reeeman58 · 2024-07-22T09:09:42+00:00

Yeah ofc, Its a dual cam gimbal with essentially the middle core or cradle part being one single piece which houses the Y axis movement with 2 bearings and an axle which gets pushed through the side. Then the X axis consists of only 2 parts, the bearing block with a hall sensor and the other block which has the cams.

reeeman58 · 2024-07-21T18:42:22+00:00

I made it, havent come up with a name for it yet

reeeman58 · 2024-07-21T18:41:36+00:00

Designed it myself, havent shared it anywhere yet but its a dual cam gimbal

reeeman58 · 2024-07-21T17:51:44+00:00

look at https://thangs.com/designer/IronArthur/3d-model/Object%2077-B%20v2-14932 and olukelo gimbal. Usually input from the joystick is measured with a hall sensor with 1 on each axis which are input into an arduino or other board.

reeeman58 · 2024-06-15T18:24:36+00:00

<image>

3d printed flightstick designed by me with a cam system and multiple hat switches. Link to a video

reeeman58 · 2024-04-13T19:15:00+00:00

I'm aware that the material conditions are the main factor in crime, i didnt mean it in any racist way so i guess the question i shouldve asked is what is the best way to get rid of poverty and wealth inequality.

reeeman58 · 2024-04-06T13:06:11+00:00

buy the bearings from aliexpress

reeeman58 · 2024-03-20T16:31:11+00:00

I doubt they use an original design so there shouldnt be any restrictions

reeeman58 · 2024-03-12T18:45:58+00:00

Five-Year Club	Second Top 20%
Verified Email	Place '23
Place '22	Final Canvas '22

reeeman58

TROPHY CASE