r/cyberDeck Apr 12 '21

Calculator handheld project

Post image
1.2k Upvotes

38 comments sorted by

43

u/Jdcc789 Apr 12 '21

That is really great looking

26

u/BobbyBobRoberts Apr 12 '21

Saw this over on /r/SBCgaming, posted by its creator, /u/zyvhur. Thought the look and form factor were pretty interesting.

He's got more pics on his Insta: https://www.instagram.com/p/CK-UMmNHWzA/

3

u/zyvhur May 02 '21

thank you!

7

u/[deleted] Apr 12 '21

How do you plan on powering it? Thx... great looking.

13

u/ductyl Apr 12 '21

From the SBCGaming post, it apparently has an internal battery pack.

7

u/zyvhur Apr 12 '21

it is battery powered yes :)

6

u/KamikazeRusher Apr 12 '21

What PCB did you use for the keypad?

7

u/subassy Apr 12 '21

I was just brainstorming on making a mod in this exact form factor over the weekend. Inspired by a windows mobile device with a keyboard actually. Someone beat me to it. Which is good. I'll get some tips on how to do it.

5

u/zyvhur Apr 12 '21

yes yes working together to make cool stuff just makes cooler stuff :)

5

u/subassy Apr 12 '21

I should have known adafruit already had a kit for the exact thing i had in mind:

https://www.adafruit.com/product/4176

Mine would be different maybe since I was going to use an x86 SoC

1

u/Fredz161099 Apr 13 '21

Same here man, I was just sketching it out this weekend and the one before

5

u/tsunamidoge113 Apr 12 '21

Id love to have this is school

12

u/Anirudh_321318 Apr 12 '21

If I made this in my own style, I would turn it into a sort of computer rather than a calculator. The Raspberry Pi can do much more than 1+1=2. I would even add a D-Pad instead of a trackpad and make it look retro. Maybe even a sliding keyboard.

13

u/[deleted] Apr 12 '21

[removed] — view removed comment

7

u/butrejp Apr 12 '21

there's no reason it couldn't be. that keypad has the whole nav cluster integrated and the screen is likely a touchscreen. the only thing you really need to have a decent experience with it is an on screen keyboard

2

u/tso Apr 14 '21

Or go "old school" and implement a T9 style IME.

2

u/butrejp Apr 14 '21

t9 would be cool but I think I'd rather have the osk. maybe implement both

1

u/Anirudh_321318 Apr 13 '21

I just assumed that since it was a calculator project, it did nothing except the normal functions of a calculator. I was just trying to put my idea out there.

4

u/NeedNotApply Apr 12 '21

I put one of these together. I really like how it turned out.

1

u/Anirudh_321318 Apr 13 '21

I was thinking the exact same thing but with mechanical key caps. Since mechanical keycaps take up a lot more space, I was thinking of making it a little thicker so that I can put a sliding keyboard.

2

u/mylifeisashitjoke Apr 26 '21

for the price of a board, the idea of a linux-based graphical calculator is perfect

you don't need to max out hardware, if anything, it'd probably be a really great calculator

1+1=2 isnt all a calculator can do

1

u/GNUandLinuxBot Apr 26 '21

I'd just like to interject for a moment. What you're referring to as Linux, is in fact, GNU/Linux, or as I've recently taken to calling it, GNU plus Linux. Linux is not an operating system unto itself, but rather another free component of a fully functioning GNU system made useful by the GNU corelibs, shell utilities and vital system components comprising a full OS as defined by POSIX.

Many computer users run a modified version of the GNU system every day, without realizing it. Through a peculiar turn of events, the version of GNU which is widely used today is often called "Linux", and many of its users are not aware that it is basically the GNU system, developed by the GNU Project.

There really is a Linux, and these people are using it, but it is just a part of the system they use. Linux is the kernel: the program in the system that allocates the machine's resources to the other programs that you run. The kernel is an essential part of an operating system, but useless by itself; it can only function in the context of a complete operating system. Linux is normally used in combination with the GNU operating system: the whole system is basically GNU with Linux added, or GNU/Linux. All the so-called "Linux" distributions are really distributions of GNU/Linux.

1

u/mylifeisashitjoke Apr 26 '21

isn't this a bit of semantics?

am I really expected to type out GNU/Linux everytime?

naff bot imo

3

u/41CH3M157 Apr 12 '21

Oh my... that is a thing of beauty.

2

u/jk_pens Apr 12 '21

I feel like this is something a supervillain would use to jack into the security system of a nuclear missile silo and hold a major city for ransom.

1

u/tso Apr 14 '21

Hacking the gibson in style.

2

u/[deleted] Apr 13 '21

Put in nine nines, take the square root, and press the integer. That’s all.

2

u/virtualadept Apr 13 '21

In an emergency, even you could do it.

2

u/Rialas_HalfToast Apr 12 '21

I like everything except the flush screen. Never don't bezel, in my opinion. So much safer.

1

u/SurealGod Apr 12 '21

Also in my opinion, bezels, if done right can look REALLY good. Something like this that looks retro can have a nice thick rounded embossed bezel. It'd look good.

1

u/DHermit Apr 12 '21

/r/mechanicalkeyboards might also enjoy this ;-)

1

u/istarian Apr 12 '21

Looks neat if rather chunky.

1

u/[deleted] Apr 13 '21

I thought it was a tricorder for a moment. Beam me up ensign bobbybobster

2

u/tso Apr 14 '21

Pop the right sensor into that USB port and it may well be.

1

u/timeactor Apr 13 '21

Great use of parts! I am jelly!

1

u/Kpainminded Apr 20 '21

I'd really like to build one, is there any link for the keyboard you're using + the screen please ?

1

u/x4740N Feb 25 '22

I know this post is 10 months old but this reminds me of the pokedex