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I made a cell phone [video]

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Re: I made a cell phone [video]

#61

Feels like I'm watching some sitcom. Does anyone else feel the people are laughing too much?.. or probably the microphone is very near to the audience.

Yup, felt the same

Same of course. Elsewhere in this thread (9 hours before your posts):

> Hi! I shot the video. We had some problems with the mic hookup on stage so I was using a mic all the way back at the camera that wasn't nearly as directional as I hoped. Apologies to everyone's eardrums !

https://news.ycombinator.com/item?id=10068086

Re: I made a cell phone [video]

#62
He mentioned that he bought that cnc machine like it was no big deal. I looked them[1] up, the cheapest one was 6 grand!!

Does there exist a sub 500$ cnc router that you can actually build interesting stuff with and interface with a computer?

[1]http://www.shopbottools.com/mProducts/basicPRSsystems.htm

Re: I made a cell phone [video]

#63
Which conference is this?

I tried Googling "!!Con" and obviously the exclamation marks don't count as part of the search term. Apparently Google doesn't know what I mean by "exclamation mark exclamation mark con" either. There's also no link in their YouTube channel...

Re: I made a cell phone [video]

#64
post #62

He mentioned that he bought that cnc machine like it was no big deal. I looked them[1] up, the cheapest one was 6 grand!! Does there exist a sub 500$ cnc router that you can actually build interesting stuff with and interface with a computer? [1] http://www.shopbottools.com/mProducts/basicPRSsystems.htm

There exist plenty of "Desktop" CNC Routers -- these are generally cheaper but have a smaller workable space than what comes to mind when you think of a classic CNC Router.

Re: I made a cell phone [video]

#65

Which conference is this? I tried Googling "!!Con" and obviously the exclamation marks don't count as part of the search term. Apparently Google doesn't know what I mean by "exclamation mark exclamation mark con" either. There's also no link in their YouTube channel...

It's called BangBang Con

Re: I made a cell phone [video]

#66
post #62

He mentioned that he bought that cnc machine like it was no big deal. I looked them[1] up, the cheapest one was 6 grand!! Does there exist a sub 500$ cnc router that you can actually build interesting stuff with and interface with a computer? [1] http://www.shopbottools.com/mProducts/basicPRSsystems.htm

There are some cheap CNC routers. They often require a bit of setup (i.e. sold as kits) or have questionable quality (3020). I'm not sure you'll find a high quality solution under $500 though.

Shapeoko 3[1] is $1000 USD

X-Carve[2] kits are $800 (upgrade to the Shapeoko2)

3020 Clones[3] are around $500-800 (all over ebay)

[1]http://www.shapeoko.com

[2]https://www.inventables.com/technologies/x-carve

[3]http://www.aliexpress.com/wholesale?SearchText=3020+cnc+rout...

Re: I made a cell phone [video]

#67
post #53
post #44

Earlier quoted context omitted.

That's discouraging. He pretty much admits during the whole talk that he doesn't really know what he's doing. But he's doing it nevertheless. He's learning. And he's encouraging others to try and do stuff they don't know much about. And to celebrate small victories. Also, I never ever have proper diagnostic skills to figure out the problem when I'm doing something I've never done before.

I didn't want to be discouraging. I was just phrasing what I would think if I just did something like he did.

Yeah, but the point of the talk is the opposite. It's more of a motivational talk than a tech talk. It was pretty good, the runtime (I'd bet the phone he made isn't going to be the last phone he makes. He'll make more. He'll learn more. Maybe he'll talk more, or write something up and then we all will know more.

Hell, after watching the video I was like "I gotta make me one of those. But with Slackware!!!" :)

Don't feel bad about a few downvotes. I just think you missed the point. (Also, I didn't downvote).

Re: I made a cell phone [video]

#68
Kevin - what a wonderfully inspiring and HILARIOUS talk. You're fantastic! I create products myself (but with nowhere near your level of technical talent) - you can see some here if you want: http://bit.ly/shedcreations). Loved your delivery, intelligence, wit and raw perseverance. All wonderful. Please connect with me on LinkedIn or Facebook and please also post up an image of your finished phone - it wasn't so clear to see the finished article on your video. "Showbiz: always leave them wanting something more!". Much love, Shed www.ShedSimove.com

Re: I made a cell phone [video]

#69
post #31
post #23

I gave this talk. Slides are here: https://keminglabs.com/talks/#bangbangcon2015 I'll post some photos of the current version and more details on my twitter (@lynaghk) tomorrow (in 10 hours). Software is all on an 8-bit Atmel microcontroller, written in C in the style of Harel Statecharts ( http://www.inf.ed.ac.uk/teaching/courses/seoc/2005_2006/reso... ).

What was that 3D/CAD software you were using?

I don't know which he used but take a look at AutoDesk Fusion 360. It's free for hobbyists and startups, I believe. It's basically a single piece of software to do everything and hooks up really nicely to 3D printers, CNC machines, etc...

Re: I made a cell phone [video]

#70
post #62

He mentioned that he bought that cnc machine like it was no big deal. I looked them[1] up, the cheapest one was 6 grand!! Does there exist a sub 500$ cnc router that you can actually build interesting stuff with and interface with a computer? [1] http://www.shopbottools.com/mProducts/basicPRSsystems.htm

And the ones that cost $6,000 aren't that good (although definitely good enough for hobbyists). Most of the milling machines have a really limiting range at that price point. You can only really mill out flat objects.

Take a look at the X-Carve [0] for a cheaper alternative.

There's also the Othermill [1].

[0]: https://www.inventables.com/technologies/x-carve [1]: https://othermachine.co/othermill/features/

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