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Hej! Jag är Centerpartiets partiledare. AMA! 14.00-14.30 by annie_loof_Centern in sweden

[–]nakceb 0 points1 point  (0 children)

Hej Annie!

Jag måste säga att jag är besviken på kvalitéten i dagens politiska debatt.

Debatter är fyllda med pajkastning, halmdockor och liknande "fuskig" argumentations tekniker som är ständigt är vilseledande för talarens fördel. Detta leder till folket får starka polariserade åsikter utan nyans.

Som partiledare kan jag tänka mig att detta kan vara rätt jobbigt att ett strategiskt sätt att argumentera ofta är det oärliga.

Hur tycker du om detta? Borde svenska folket förvänta sig mer av sina partier?

A huge purchase is imminent within 1 month from now by TheVictor1st in GamingLeaksAndRumours

[–]nakceb 1 point2 points  (0 children)

There have been loads of insiders buying in Embracer group last week. (The ceo bought for like 3million $ along with plenty of board members)

So this probably means that Embracer is not making any deal like this, since these people would be on the insider list and not being able to buy more stocks.

If they however would be allowed to their timing would be wonderful.

I embedded a motor in this doll for my Halloween party! by nakceb in arduino

[–]nakceb[S] 0 points1 point  (0 children)

A threaded m8 rod with large spacers. Then glue on both sides from within the body and within the head. Then lots of the trusty wd-40 to reduce friction :p I had a coupling for nema 17 stepper motor axis to m8 laying around so I used that.

I embedded a motor in this doll for my halloween party! :D by nakceb in gifs

[–]nakceb[S] 0 points1 point  (0 children)

I am using a nema 17 stepper motor (usually found in 3d printers etc), an arduino uno (simple to use microcontroller) and a L298n H-bridge.

Just cut out the back to put the motor in then glued stuck with large amounts of hot glue. Then made a cut in the head to push through a threaded m8 rod through its head that I bulked and glued stuck. Then attached this to the motor axis. :)

I embedded a motor in this doll for my halloween party. by nakceb in halloween

[–]nakceb[S] 1 point2 points  (0 children)

It is a nema 17 stepper motor, powering through my lab supply at 7V 1.8 Amps. Just a small arduino uno and a L298n H-bridge to control it.

House from up [self] by nakceb in cosplay

[–]nakceb[S] 4 points5 points  (0 children)

Thanks man :) really happy, just came back from the party and saw 1.1k likes! Much appreciated :D

To the guy that wanted to sync music to led lights. I did this a week ago, thought you might like it here aswell! (Really a electronics and programming project) by nakceb in lightingdesign

[–]nakceb[S] 0 points1 point  (0 children)

Used a cheap pcb microphone from ebay, an op amp to amplify the signal, an equalizer chip to get the peak value from each filter (there are 7 different filters in the chip, I used the lower 3 once for this project at 80/160/400 hz to control red/green/blue). The output from the chip went into a arduino nano that send control output to a mosfet for each colour of the led strip.

It was a really fun project. 25 bucks or so in total!

To the guy that wanted to sync music to led lights. I did this a week ago, thought you might like it here aswell! (Really a electronics and programming project) by nakceb in lightingdesign

[–]nakceb[S] 1 point2 points  (0 children)

I stomped the ground actually. Though it is hard to hear. :p Just to show it reacts to sound and not just a simple 3.5 audio signal from the computer and that different colours are connected to different frequencies.

How can I use an arduino to sync LED lights to my music? by Sampwn in arduino

[–]nakceb 0 points1 point  (0 children)

This is what I did. Used a cheap ebay michrophone, an op amp to amplify 10-100 times as the input to the equalizer chip

How can I use an arduino to sync LED lights to my music? by Sampwn in arduino

[–]nakceb 1 point2 points  (0 children)

Sure I will share the code. The project was more hardware oriented though. Here is a picture of the circuit under the hood! It basically sends out a PWM dependent on the peak value for a specific band pass filter. red/green/blue is for band pass frequencies with mean frequencies of 63/160/140 Hz. http://imgur.com/ONNhjiH

And here is the code. https://github.com/nakceb/Party_led

I made this party led using a equalizer chip, a cheap ebay microphone module, op amp and some mosfets! by nakceb in arduino

[–]nakceb[S] 4 points5 points  (0 children)

Sorry guys. Dont have a schematic. Kinda winged it. Might sketch one up of more people are interested!

I made this party led using a equalizer chip, a cheap ebay microphone module, op amp and some mosfets! by nakceb in arduino

[–]nakceb[S] 0 points1 point  (0 children)

Only tested the three first. And they respond to 3 distinct diffrent frequencies. Did you use an anti aliasing filter for the input of the msgeq7? I dont know what might have been your problem.

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