jjagaimo

joined 1 year ago
MODERATOR OF
[–] jjagaimo@lemmy.ca 15 points 4 days ago (3 children)

Maybe I should patent breathing

[–] jjagaimo@lemmy.ca 3 points 5 days ago

I think they meant "spelling mistake"

[–] jjagaimo@lemmy.ca 2 points 5 days ago* (last edited 5 days ago)

Exist near the intersection of a fault line and the path of major hurricanes which have been deviated by just the right amount and strengthened by global warming

[–] jjagaimo@lemmy.ca 2 points 6 days ago

True, the lack of depth perception sucks. Makes it harder to see the shape of things, solder fillets, and height of pins / pads.

 

I usually use an optical microscope at work. Makes hand eye coordination better so even if my hands are shaky, I can solder 0402 easily. Digital scopes are pretty hard to use on account of the lag

SMT ICs I check back with the microscope after reflow / rework

Considering getting one for home use but I dont have the space. Need to make like 20k more a year to be able to afford renting somewhere and got knows how things will go the next couple of years

[–] jjagaimo@lemmy.ca 2 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Just barely

Daily Duotrigordle #976
Guesses: 37/37
1️⃣7️⃣ 0️⃣6️⃣ 0️⃣7️⃣ 1️⃣6️⃣
2️⃣0️⃣ 1️⃣9️⃣ 1️⃣8️⃣ 2️⃣4️⃣
2️⃣1️⃣ 2️⃣2️⃣ 0️⃣8️⃣ 2️⃣3️⃣
3️⃣5️⃣ 3️⃣7️⃣ 2️⃣5️⃣ 0️⃣5️⃣
1️⃣5️⃣ 2️⃣6️⃣ 3️⃣4️⃣ 2️⃣7️⃣
2️⃣8️⃣ 3️⃣6️⃣ 3️⃣3️⃣ 1️⃣4️⃣
3️⃣1️⃣ 3️⃣0️⃣ 1️⃣0️⃣ 2️⃣9️⃣
3️⃣2️⃣ 1️⃣2️⃣ 0️⃣9️⃣ 1️⃣3️⃣
https://duotrigordle.com/
[–] jjagaimo@lemmy.ca 7 points 2 weeks ago (1 children)

Id consider mobo+cpu swap to be a new computer, and rarely if ever do just a cpu or just a mobo swap. Most other things id consider to just be moving the same build to a new case or an upgrade.

[–] jjagaimo@lemmy.ca 3 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

I'm pretty sure coreboot was only available on the Chromebook fw which is no longer available

I dont see it as an option when configuring the 16 for purchase, but if it's available somewhere I'd be interested as I already have one.

[–] jjagaimo@lemmy.ca 6 points 2 weeks ago (4 children)

I believe they only have their custom bios and no word on coreboot support. Rumors are that they recently hired someone to work on getting coreboot working, but until framework themselves say something we wont know.

[–] jjagaimo@lemmy.ca 5 points 2 weeks ago

The glass is probably cheaper than chocolate.... 3 please

[–] jjagaimo@lemmy.ca 1 points 1 month ago* (last edited 1 month ago)

You could use something like a dsub connector with larger current carrying pins (more expensive) or a more regular connector (e.g. 15 pin dsub) with multiple pins for supply/high current.

Regular rectangular headers can handle anywhere from 1-5A per pin depending on the connector so you might be able to get away with a 2x4 rectangular header (maybe a few more pins in parallel for everything just for insurance)

[–] jjagaimo@lemmy.ca 1 points 1 month ago (2 children)

You could use XT60 connectors and connect together the ground pins

 
 
 
 
 

My communication systems class did a bad job of explaining how such modulation can be implemented

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