Search found 28 matches

by gmac42
Wed Dec 19, 2018 8:12 am
Forum: DM42
Topic: Solar Power
Replies: 3
Views: 358

Re: Solar Power

I don't know how much current the DM42 draws, but for standard USB compliance you'd have to provide 500mA at 5V. That means you would need at least 25 of these, and above that you'd need either a boost converter to get to 5V from the 3V you (ideally) get, or you connect the panels in pairs to get 6V...
by gmac42
Tue Dec 18, 2018 10:46 pm
Forum: Discuss!
Topic: 35C3
Replies: 0
Views: 259

35C3

Hi,

any HP/SM calculator enthusiasts visiting the 35C3?
Maybe it'd be nice to have a little meetup?

Cheers
Gert
by gmac42
Tue Dec 18, 2018 10:51 am
Forum: Usage tips, tricks and questions
Topic: [DM41] Math Pac for DM41/DM41L
Replies: 1
Views: 382

Re: [DM41] Math Pac for DM41/DM41L

Thank you!
by gmac42
Mon Dec 17, 2018 9:23 pm
Forum: Discuss!
Topic: We need you for the 43S. Yes, you!
Replies: 6
Views: 432

Re: We need you for the 43S. Yes, you!

PS: I do have a DM42, though. I assume the emulator and the "real" calculator firmware (will) share the same code (minus some of the UI, obviously)?
by gmac42
Mon Dec 17, 2018 9:15 pm
Forum: Discuss!
Topic: We need you for the 43S. Yes, you!
Replies: 6
Views: 432

Re: We need you for the 43S. Yes, you!

Hi,

I'd love to help too. I have never had a WP34, but I have a little C(++) programming experience on Linux/Windows (mostly Qt stuff).
Do you use git or another version control system?

Best regards
Gert
by gmac42
Mon Oct 01, 2018 7:40 am
Forum: Discuss!
Topic: 43S Poll (yes, here is one!)
Replies: 28
Views: 3247

Re: 43S Poll (yes, here is one!)

<3
by gmac42
Sat Sep 29, 2018 9:22 am
Forum: Usage tips, tricks and problem reports
Topic: SUM, MEAN & SDEV don't lift the stack
Replies: 20
Views: 1262

Re: SUM, MEAN & SDEV don't lift the stack

I'm not qualified to argue about history, but I concur that pushing two results on the stack feels much more sensible from a user perspective.
by gmac42
Sat Sep 29, 2018 9:13 am
Forum: DM42
Topic: DM42 : What a beauty !
Replies: 14
Views: 2014

Re: DM42 : What a beauty !

I like the blue letters. I would buy one like that.
(I'm lusting after a second DM42 anyway, so I can leave one in the office and keep the other one at home.)
by gmac42
Sat Sep 29, 2018 9:05 am
Forum: Discuss!
Topic: 43S Poll (yes, here is one!)
Replies: 28
Views: 3247

Re: 43S Poll (yes, here is one!)

Thank you, I like this version much better!
by gmac42
Fri Sep 28, 2018 6:40 pm
Forum: Discuss!
Topic: 43S Poll (yes, here is one!)
Replies: 28
Views: 3247

Re: 43S Poll (yes, here is one!)

I chose the first one, too. I don't think the white number keys look bad, but if they had the same design as the other keys, without any special highlighting, that would be fine, too. One advantage that the bright display border on the 3rd and 4th design has, imo, is that the color indicators don't ...