Mastodawn

Cosmic Meow Background

@[email protected]

389 Followers

106 Following

2K Posts

Adventures of Business Catgirl

I'm a cat who accidentally builds electronics now for fun and (again) for survival in a capitalist society.

Especially interested in all things precisions analog electronics *baps the ppms*.

Feel free to follow, acc is just locked because of spam follows.

main	@ln
pronouns	she/they

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Cosmic Meow Background 1h ago

opened up another pack. it's complete with full bms, balancer, conformal coating and just really good construction. neat.

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Cosmic Meow Background 2h ago

testing one from the 2023 batch and it’s still over 3V per cell. charging it right now and all seems fine. nice :3
that gives enough time to build a many channels charger jig with monitoring etc.

Cosmic Meow Background 1d ago

picked up 1825 li-ion battery packs today. that’s 5475 18650 cells in new old stock 3S1P packs.

that will be a lot of work to repurpose and test the packs/cells. but hey, if it’s free it‘s free.

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Cosmic Meow Background 1d ago

savings account (jlc parts)

Cosmic Meow Background 1d ago

spending one kilo euro to ensure prototypes can be manufactured for project. damn that hurts.

Cosmic Meow Background 2d ago

OSHWA Feb 28

We are so excited to announce the talks and workshop schedule for #OHS2026!

Check out the lineup and see who is joining us from all over the world to talk open source hardware and maybe even register for one of the incredible workshops we'll have running on Day 2: https://2026.oshwa.org/schedule/

Cosmic Meow Background 4d ago

cpresser 4d ago

So someone dropped code to decrypt proprietary #ltspice models. That allows you to use them with #ngspice and #kicad

https://github.com/jtsylve/spice-crypt

GitHub - jtsylve/spice-crypt: Tool to decrypt encrypted LTSpice models

Tool to decrypt encrypted LTSpice models. Contribute to jtsylve/spice-crypt development by creating an account on GitHub.

GitHub

Cosmic Meow Background 4d ago

never ask:
- a man his salary
- a woman where she got 80kWh of batteries from
- an iveco daily how much over the total weight limit it is

Cosmic Meow Background 5d ago

ohh, helium shortage, i wonder what good news for semiconductor manufacturing next week will bring.

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Cosmic Meow Background 6d ago

ok so verified electronics is a verified scam. 19$ a pop instead of the listed 3$. i mean, i should've expected it. on my shit list ye go.