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Electrical Sharegineering by Polly Dartville - Sat, 27 Feb 2016 03:24:15 EST ID:EGgJzstS No.6919 Ignore Report Reply Quick Reply
File: 1456561455718.gif -(1149890B / 1.10MB, 500x500) Thumbnail displayed, click image for full size. 1149890
Hi,

I'm a millionaire drunk stoner with a pretty complete knowledge of everything concerning electrical engineering. Ask me anything!
18 posts and 6 images omitted. Click Reply to view.
>>
Shit Bizzleforth - Tue, 07 Jun 2016 21:48:46 EST ID:7ztzoB70 No.6970 Ignore Report Quick Reply
Calculus, asides from obvious shit like wolfram alpha and its rubbishy pay to get step by step shit can you recommend any good resources or books to learn from?
>>
Hedda Fazzledidge - Sat, 16 Mar 2019 14:43:56 EST ID:prL5ucFo No.7224 Ignore Report Quick Reply
>>6970
symbolab is a better calculator than wolfram alpha
Free textbooks are all over the net. I like elements of electromagnetism by sadiku which can be found online. Theres also intro to electrodynamics by griffiths, found online
>>
Charles Carrytone - Sun, 17 Mar 2019 10:37:13 EST ID:CeE4ol82 No.7225 Ignore Report Quick Reply
Explain the concept of phase difference. How is current flowing when voltage is zero?


will it take off by Edward Claygold - Wed, 04 Jul 2018 13:28:02 EST ID:k67WqcIF No.7200 Ignore Report Reply Quick Reply
File: 1530725282956.jpg -(58826B / 57.45KB, 300x300) Thumbnail displayed, click image for full size. 58826
what do u think?
4 posts omitted. Click Reply to view.
>>
Hugh Bummerhack - Tue, 11 Sep 2018 15:06:06 EST ID:ojRP3gGe No.7212 Ignore Report Quick Reply
>>7200
It's just going to roll off the back of the treadmill?
>>
Jessica Tandy needs candy !!vVWR8L52 - Thu, 25 Oct 2018 00:22:54 EST ID:3THQ11KH No.7217 Ignore Report Quick Reply
I got a lawnmower airborne before, but you must never ask me how......
>>
Hugh Fannerstatch - Thu, 14 Mar 2019 19:47:00 EST ID:rG2N+Ca2 No.7223 Ignore Report Quick Reply
>>7217
Very well then.
Why did you do it?


help please by confusedDude - Tue, 04 Dec 2018 16:52:19 EST ID:qm+1tW+E No.7222 Ignore Report Reply Quick Reply
File: 1543960339478.png -(38310B / 37.41KB, 1200x804) Thumbnail displayed, click image for full size. 38310
Cannanyone help having some trouble with this,


A signal extending from 0 to 15.0 kHz is sampled at a rate 20% greater than the minimum sampling rate given by the sampling theorem. Each sample is coded as an 8-bit binary word and transmitted as a sequence of eight binary symbols.

1.How many bits per second are generated by this process?
2.Calculate the minimum bandwidth required to transmit bits at this rate over a noise-free channel?


Smith-goodman diagram by Samuel Hussleham - Tue, 04 Apr 2017 13:00:35 EST ID:tgH2zb8W No.7117 Ignore Report Reply Quick Reply
File: 1491325235712.jpg -(624473B / 609.84KB, 1076x1434) Thumbnail displayed, click image for full size. 624473
Hey, this is kinda long shot but here I go.

I want to create (or find) a program that will construct smith-goodman fatigue diagram for common steels. I'm studying mechanical engineering in eastern europe and the lectures weren't really thourough. I would really appreciate some help on this. Even some good literature online would be great help. Thanks.

picture is not related
>>
Doris Tillingspear - Thu, 06 Apr 2017 12:28:34 EST ID:LMSWX1C6 No.7118 Ignore Report Quick Reply
http://www.graniteng.com/goodman-smith?lang=en

As far as for steel, you might be able to request a data book from a major supplier, or see if they have PDF versions available for download.
>>
Fucking Hirrymet - Sun, 02 Dec 2018 03:45:00 EST ID:JxS6yyAy No.7221 Ignore Report Quick Reply
What's up with that ugly tits picture


Auto-loading bowgun by Augustus Bloshlack - Sat, 24 Nov 2018 19:38:31 EST ID:qWG5e6e0 No.7220 Ignore Report Reply Quick Reply
File: 1543106311953.png -(7806B / 7.62KB, 563x548) Thumbnail displayed, click image for full size. 7806
Just having a bit of fun here, shooting some B-grade shit. I'm thinking about novel ways to create an auto-loading bow. I'm trying to imagine some advanced medieval weaponry where firearms (for whatever reason) have not been considered, but mechanical technology is still very sophisticated.

The pic related is just a quick mock-up. There would probably be a magazine above/below with bolts loaded. A second magazine is loaded near the top of the bow. Inside this are many very compressed springs that are tightly loaded, waiting to unload energy into a level that draws the bow back after a bolt clears the shaft.

I'll take some creative liberties if I have to, but I'm trying to make this as feasible as possible. Would enjoy hearing any arguments against it, or improvements.


Looking for quick help by John Busslecheg - Wed, 22 Aug 2018 23:21:05 EST ID:3WRpGyHf No.7207 Ignore Report Reply Quick Reply
File: 1534994465079.gif -(359491B / 351.07KB, 498x498) Thumbnail displayed, click image for full size. 359491
Pic related: I want to make a wall fixture that has this light pattern. How do I best go about this without over complicating?

Electrical diagrams and parts links appreciated
1 posts omitted. Click Reply to view.
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Shitting Druddlenudge - Tue, 28 Aug 2018 14:53:19 EST ID:3WRpGyHf No.7209 Ignore Report Quick Reply
1535482399532.gif -(510131B / 498.17KB, 500x355) Thumbnail displayed, click image for full size.
If you know how to do it... let me know
>>
Ernest Trotworth - Sun, 09 Sep 2018 13:45:14 EST ID:VOPxUFHo No.7211 Ignore Report Quick Reply
get an arduino (link in code comments), modify this for 3 LEDs

[code]
/*
Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
the correct LED pin independent of which board is used.
If you want to know what pin the on-board LED is connected to on your Arduino
model, check the Technical Specs of your board at:
https://www.arduino.cc/en/Main/Products

modified 8 May 2014
by Scott Fitzgerald
modified 2 Sep 2016
by Arturo Guadalupi
Comment too long. Click here to view the full text.
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William Himmerlock - Sat, 24 Nov 2018 17:41:22 EST ID:Gcu3ZTpB No.7219 Ignore Report Quick Reply
like a coil on a motor that goes in a circle and hits 2 of 3 contacts at once and so it goes beep beep boop or you use lights to make light instead of boopers to make boops. just keep your contacts clean and we can steampunk this invention.


/STEM/ by Augustus Miffingridge - Thu, 01 Nov 2018 23:20:35 EST ID:EZ0alGV4 No.7218 Ignore Report Reply Quick Reply
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Quite a slow board, maybe we should have /stem/
>>>/420/247062


Joining as an engineer in an architectural hardware company by John Drombledale - Wed, 26 Sep 2018 04:11:29 EST ID:6oq9JsZa No.7215 Ignore Report Reply Quick Reply
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Things that I should know/learn before I join that could make me stand out of the crowd?
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Phoebe Pondledock - Wed, 26 Sep 2018 18:10:42 EST ID:QAO0PxCK No.7216 Ignore Report Quick Reply
the difference between hardware and software.


uv light camera by Sidney Chonkinstad - Sun, 23 Sep 2018 07:51:31 EST ID:Kx+OCXAS No.7213 Ignore Report Reply Quick Reply
File: 1537703491058.jpg -(23860B / 23.30KB, 236x330) Thumbnail displayed, click image for full size. 23860
Is there a camera that can see UV light? I want to see UV light because my eyes can't see it.
>>
Lydia Wumblestatch - Wed, 26 Sep 2018 03:34:55 EST ID:l8g6dMpE No.7214 Ignore Report Quick Reply
>>7213
This was posted like 1.5 week ago;
https://www.youtube.com/watch?v=DTxMQZpez0Y
You need a different lens and remove a filter over the sensor, many camsensors should be able to detect UV.


Deck by Fucking Banningstog - Tue, 27 Sep 2016 02:17:08 EST ID:OiQL0CQb No.7000 Ignore Report Reply Quick Reply
File: 1474957028852.jpg -(3829116B / 3.65MB, 5312x2988) Thumbnail displayed, click image for full size. 3829116
Crossposting from the various cyberpunk boards, what does /tesla/ think of building a Gibson style deck, would it have engie applications, and what would you build into it?

http://imgur.com/gallery/Cnp9TpP/new
http://www.instructables.com/id/Portable-PC-project-inspired-by-Shadowrun-Cyberdec/
http://n-o-d-e.net/post/130139019901/how-to-create-a-gibsonshadowrun-inspired
http://cyberdeck.tumblr.com/post/27952214615/prototype-wearable-cyberdeck
http://stormfront.org/cyber/res/28346.html
https://stormfront.org/cyber/res/34641.html
6 posts omitted. Click Reply to view.
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Samuel Shittingfoot - Sun, 03 Sep 2017 13:08:17 EST ID:tPSAH1Zr No.7152 Ignore Report Quick Reply
Sick idea OP
keep us posted console cowboy!
>>
Phoebe Sollychitch - Sun, 13 May 2018 18:38:10 EST ID:bwhH4T/K No.7195 Ignore Report Quick Reply
I looked into this previously, the difficultly I have found that one faces is readability of text.
Look into not only the pixels per inch, but also per degree of vision.

Good luck and keep up posted!

There has been papers suggesting readable work though [0] [1]
[0] VR Reading UIs: Assessing Text Parameters for Reading in VR https://dl.acm.org/citation.cfm?id=3188695
[1]
Reading text in an immersive head-mounted display: An investigation into displaying desktop interfaces in a 3D virtual environment https://dl.acm.org/citation.cfm?id=2808055
>>
Angus Mandleforth - Fri, 29 Jun 2018 00:02:27 EST ID:dlFPFIRq No.7199 Ignore Report Quick Reply
I just want those video glasses. How do I get those?


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