Notices by Tomas SA2TMS (tomas@social.umeahackerspace.se), page 34
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Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Saturday, 05-Jan-2019 07:30:08 EST Tomas SA2TMS
@franzi Well, you need some kind of ballast resistor or constant current source like LEDs almost always do. Then just an N-channel MOSFET between that and ground. Assuming the LED is 7V, 700 mA then something like the pic attached.
If you need higher efficiency then you'll want to use a switching constant current driver. That only really needed for battery powered stuff https://social.umeahackerspace.se/attachment/523383 -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Saturday, 05-Jan-2019 07:18:36 EST Tomas SA2TMS
@mmn How else would Jeff Bezos get paiiiid? -
MMN-o ✅⃠ (mmn@social.umeahackerspace.se)'s status on Saturday, 05-Jan-2019 03:00:32 EST MMN-o ✅⃠
That's insane. Can't you !selfhost for like 1/10th that price? -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Saturday, 05-Jan-2019 07:16:18 EST Tomas SA2TMS
@eukara Did GoldSrc use the same trick as Quake with only computing perspective correction every 4x4 pixels or so? That could be interesting to fake -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Friday, 04-Jan-2019 17:41:17 EST Tomas SA2TMS
@paradroyd I have exactly one of those things on a shelf :] But sadly no PC with an ISA bus :[ -
amos ↘️ java's crypt 💀 (fasterthanlime@mstdn.io)'s status on Friday, 04-Jan-2019 11:59:17 EST amos ↘️ java's crypt 💀
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Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Friday, 04-Jan-2019 17:31:19 EST Tomas SA2TMS
@franzi My German is very rusty, but from the gist of what you're saying and what's on there, if you stick 3.3V on that base you'll likely blow both the transistor and the LED.
Are you perhaps trying to control a power LED using a microcontroller? -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Friday, 04-Jan-2019 08:39:52 EST Tomas SA2TMS
The fight between Stardock and Fred Ford/Paul Reiche III over who owns Star Control continues:
https://www.dogarandkazon.com/blog/2019/1/2/injunction-junction-court-instruction -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Friday, 04-Jan-2019 03:08:19 EST Tomas SA2TMS
@garbados An IoT mug would be useful for automagically quipping !coffee when it detects hot liquid In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Friday, 04-Jan-2019 03:00:55 EST Tomas SA2TMS
You can always hook into the driver circuitry. But making things like this less convenient is definitely part of the goals In conversation from social.umeahackerspace.se permalink -
Zash (zash@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 10:39:25 EST Zash
New #prosody blag: https://blog.prosody.im/welcoming-2019/
!xmppIn conversation from social.umeahackerspace.se permalink Repeated by tomas Attachments
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Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 10:50:24 EST Tomas SA2TMS
@mirzaba Sounds like a demo idea: accurate physics of PBR bottles raining down and piling up, all in 4kB or so In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 09:54:49 EST Tomas SA2TMS
@mirzaba Have you tried OGRE? I recall it being pretty good. Me and some friends made a demo in it at least In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 07:20:33 EST Tomas SA2TMS
@bird Hitler used Windows In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 07:12:06 EST Tomas SA2TMS
Listening to some Raubtier when suddenly:
**Genderless** numbers without navel
Wake from their slumber
Start the breeding!
A heer made of clones
Battalions
Divisions
Millions!
Is not even industrial metal safe from the corrupting influence of SJWs???In conversation from social.umeahackerspace.se permalink -
Björn Schießle 🌍 🇪🇺 (bjoern@mastodon.social)'s status on Thursday, 03-Jan-2019 03:15:28 EST Björn Schießle 🌍 🇪🇺
"we should be working not just to pay the bills, but to make sure we don’t create software that we will one day regret", I like the term #ethicalDebt, software engineers think a lot about technical debt when building software but we should not forget the ethical debt of what we build. https://thenewstack.io/tech-ethics-new-years-resolution-dont-build-software-you-will-regret/ #software #engineering #ethics
In conversation from mastodon.social permalink Repeated by tomas Attachments
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Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Thursday, 03-Jan-2019 06:13:58 EST Tomas SA2TMS
Don't forget: users are mostly irrelevant In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Wednesday, 02-Jan-2019 22:10:33 EST Tomas SA2TMS
@elomatreb the absurd hero of the nightmare that is digital video In conversation from social.umeahackerspace.se permalink -
Tomas SA2TMS (tomas@social.umeahackerspace.se)'s status on Wednesday, 02-Jan-2019 16:27:39 EST Tomas SA2TMS
There's a wigglegram too https://social.umeahackerspace.se/attachment/521352 In conversation from social.umeahackerspace.se permalink