Readit News logoReadit News
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
volemo · 6 months ago
Hmm, 150 mAh? How long does it last for in real use? Do you have to charge the keyboard often?
sgraz · 6 months ago
Yep 150 mAh, it's what I had on hand. But I should have space for 300-500 mAh. I recharge the left (master peripheral) once per ~1.5 weeks. Right side only needs recharging every 2–3 weeks.
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
hinkley · 6 months ago
I’m really good at helping pack vehicles for moves. My kid got to take three extra boxes and the driver got use of the rear view mirror back because I repacked the car.

So you need some sort of sealant on the keys? Or maybe just a flame polish?

sgraz · 6 months ago
Sealant is not a bad shout once I find the perfect switch<>cap fit. This elusive tolerance gap has been my moby dick moment for some time. (So when I get around to buy a resin printer)
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
crazygringo · 6 months ago
I always wanted Apple to make a split keyboard.

Then I realized I could just buy two Magic Keyboards and use them at the same time -- typing on the left half of the left one, and the right half of the right one.

After all, the proper ergonomic position is for your forearms to be parallel (not angled inward), which means the keyboard halves you're using should be approximately shoulder-width apart, so there's tons of room to use both without them colliding.

Once I figured it out, I felt like an idiot for not figuring it out a decade earlier. I'm never going back.

sgraz · 6 months ago
This is such a chaotic solution, I love it.
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
LAC-Tech · 6 months ago
I like your design choices.

Putting the micro-controllers at the far ends means the rest of the board can be lower, meaning less need for palm supports. Also I like you NOT having OLED screens - they're toys at best and one more thing to break at worse.

As for Ortho VS Staggered, ortho has the great advantage of things like WASD just being usable out of the box, and also flexibility with things like numpad layers. I've printed paper cut outs of things like the ferris sweep to see if pinky stagger would be comfortable for me, and the answer was negative. Probably very hand dependent.

Curious why aluminium and not steel? Steel is a heavier, and also has less of that pingy noise, though I have no idea about machining so perhaps it's a no go.

sgraz · 6 months ago
I would not put OLEDs for the reasons you mentioned, but also because it would drain the battery in 1 day vs 1 week.

Steel is likely better and surely stronger, but manufacturers charge 2x more for steel alloy machining. At that price level, titanium also becomes an interesting option.

sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
nakedneuron · 6 months ago
What parametric CAD tool did you use? Thanks!
sgraz · 6 months ago
Autodesk Fusion
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
volemo · 6 months ago
Could you share the name of the battery you used?
sgraz · 6 months ago
Li-Po 401235
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
EWiggins · 6 months ago
Curious about the model of the monitor arm seen in the background?
sgraz · 6 months ago
Humanscale M8.1
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
azthecx · 6 months ago
Quite neat result and presentation! Can you estimate what did your research and final product cost turn out to be?
sgraz · 6 months ago
Final product, i.e only the parts and components were $400.

The cost of all the tools and software I did not track but I would guess I invested somewhere around $1K which includes software licenses, shipping, new tools etc.

But I find tracking the cost of research a bit impractical as it doesn't include indirect costs like billable hours that I technically could have spent on clients etc.

sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
volemo · 6 months ago
sgraz beat me to it! I’m working on an almost the same project (thin, slick, aluminium, ortholinear). Guess I’ll have someone to look up to. (:
sgraz · 6 months ago
Keep me posted! Whats your bsky/x?
sgraz commented on Show HN: Bayleaf – Building a low-profile wireless split keyboard   graz.io/articles/bayleaf-... · Posted by u/sgraz
shawnz · 6 months ago
Aside: What's that mouse pictured in the second pic?
sgraz · 6 months ago
Correct, it's MX Master 3S in gray

u/sgraz

KarmaCake day255October 1, 2022View Original