Open-Source Watch

http://oswatch.org/build_page_1.php

by yitchelle • 11 years ago

153 26 11 years ago

oswatch.org

as1ndu• 11 years ago

what type of 3d printer is best for making the casing?

petepete• 11 years ago

Can't scroll up or down on mobile. Chrome 47/Android 6.0

neospice• 11 years ago

Same problem. Same versions.

iask• 11 years ago

Wow! You just made my weekend. Some projects take time and to see you do this from start to end is inspiring to me. I have some projects sitting for months and find it hard, sometimes, to just get them done.

mandeepj• 11 years ago

Thanks for sharing this. I am thinking about creating a smartwatch. A nicely built smartwatch can replace smartphone. Instead of building the parts ourselves would not it be better to import parts?

steaminghacker• 11 years ago

calcwatch.com also plays chess.

maxwelljoslyn2• 11 years ago

On mobile, I can't scroll down on the page this link leads to or on the Home page.

Chrome 44, Android 4.4.2.

dorfsmay• 11 years ago

Same here, but it works fine with the current Android version of Firefox.

FanaHOVA• 11 years ago

This is awesome. The maker was my booth neighbor at Maker Faire two years ago, sound guy!

fit2rule• 11 years ago

Oh man, I wish the OscilloscopeWatch project would finish:

https://www.kickstarter.com/projects/920064946/oscilloscope-...

Then maybe there'd be two open source watches out there ..

anonymfus• 11 years ago

Other interesting specialised watch is µWatch:

http://www.calcwatch.com

frik• 11 years ago

Better would be an e-ink display. OLED consumes too much battery. Using e-ink and writing power efficient code such a watch weeks or even months on battery.

skywhopper• 11 years ago

It depends on your priorities. If you want a pretty display with lots of color, fast updates, and easy visibility in the dark, e-ink is out. All-day battery life is more than sufficient for many watch-wearers who aren't interested in sleeping with the thing on.

mike-cardwell• 11 years ago

One of my favourite use cases for my Pebble Time requires wearing it whilst I'm asleep: I use it as an alarm clock. I'm awoken by it vibrating on my wrist. I find this a much more pleasant way to wake up than a normal audio based alarm. Being able to snooze an alarm without having to open my eyes or reach out of my warm bed and without waking my partner is brilliant. I would be annoyed by a watch which I had to remove each night to charge.

sethbc• 11 years ago

This should be marked (2014) as the post is last updated April 24, 2014 (and (c) 2013). Would note that several of the links to components are dead, specifically the links to microduino.cc (check this link [1] and select the 3.3v/8mhz option) and radioshack.com (the link in the series is to the pre-petition website, try this link [2] for the motor but believe it's currently out of stock).

[1] https://www.microduino.cc/product/core-copy

[2] https://www.radioshack.com/products/radioshack-3vdc-micro-vi...

aceperry• 11 years ago

"Build the hardware with 100% Arduino Compatibility"

That was his first mistake, :-) I like arduino for fast, quick and dirty stuff, but for a finished product, I'd rather try to do a closer to bare metal implementation. But otherwise, very cool project.

dlitz• 11 years ago

It's not a mistake, it's a feature! 100% Arduino compatibility can make things much more approachable for casual enthusiasts.

I've seen some non-programmer _artists_ get Arduino stuff working---barely---which is awesome! If they'd had to start by figuring out how to get a cross-compiler working (especially on Windows), they'd probably have given up.

yitchelle2• 11 years ago

... for a finished product

Well, this was your first mistake :-) One of the pictures [0] in his series clearly shows that this is not a finished product. This is definitely a side/weekend project.

Agreed on being a cool project.

[0] http://oswatch.org/img/how_to/assembly_2.jpg

fidz• 11 years ago

Newbie to hardware development here. Could you explain what "bare metal" is? Is that programmer + stand-alone chip?

yitchelle2• 11 years ago

Yep. Bare metal refers to your code accessing the silicon without the help of other drivers or an OS. You write the code to directly access the IO pins that drives the LCD or LEDs or to read the buttons, or other on board circuitry.

wavesum• 11 years ago

compact size.... bwahaha

chc4• 11 years ago

There's also http://www.ohwr.org/projects/f-watch/wiki, a smart watch made by a team at CERN for a retiring researcher. It's powered by a very low-power EFM32/ARM microcontroller, uses a metallic e-ink display, the board is designed with KiKad, and has all the resources they used on the website.

iamtew• 11 years ago

There's also the ijWatch that a few friends of mine are working on. https://ijwatch.org/

Using OLED display and ESP8266 NodeMCU, running Lua apps. Quite nice so far

Open-Source Watch

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