Calculators - Page 5 - diyAudio
Go Back   Home > Forums > Design & Build > Equipment & Tools

Equipment & Tools From test equipment to hand tools

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 29th April 2010, 12:35 AM   #41
tomchr is online now tomchr  United States
diyAudio Member
 
tomchr's Avatar
 
Join Date: Feb 2009
Location: Greater Seattle Area
For PC calculators, XCalc rocks.

For handhelds, I prefer the HP48-series. The HP49 is pretty flimsy as HP outsourced the manufacturing and the quality went to heck. The HP50 is much, much nicer. I have two HP48's that I picked up on eBay for $30-ish each.

~Tom
  Reply With Quote
Old 29th April 2010, 01:35 AM   #42
diyAudio Member
 
jan.didden's Avatar
 
Join Date: May 2002
Location: Great City of Turnhout, Belgium
Blog Entries: 7
Quote:
Originally Posted by stoolpigeon View Post
[snip]Is there a slide rule forum?
There's a slide rule universe, even!

The Slide Rule Universe, literally everything about buying and using slide rules, sliderules and sliderulers!

I only own two...

jd
__________________
I won't make the tactical error to try to dislodge with rational arguments a conviction that is beyond reason - Daniel Dennett
Check out Linear Audio Vol 7!
  Reply With Quote
Old 29th April 2010, 06:29 AM   #43
AuroraB is offline AuroraB  Norway
diyAudio Member
 
AuroraB's Avatar
 
Join Date: May 2001
Location: Norway, -north of the moral circle..
Great Jan!
I just gotta have one of them Castell Novo Duplex tie pins.....
almost grew up with Castell......
__________________
While the Lie leapt from Bagdad to Constantinopel, the Truth was still looking for it's sandals!
  Reply With Quote
Old 30th April 2010, 11:53 AM   #44
diyAudio Member
 
stoolpigeon's Avatar
 
Join Date: Feb 2007
Location: Laputa
tomchr,

just put xcalc on my desktop.

thanks, sp
  Reply With Quote
Old 3rd May 2010, 03:44 PM   #45
diyAudio Member
 
jackinnj's Avatar
 
Join Date: Apr 2002
Location: Llanddewi Brefi, NJ
The TI59 can use RS-232 == but can it do this?

Click the image to open in full size.

I have Eurequa and Meter on my desktop, the only calculators up there. If anyone ever needs an analog meter face you can ship the request to me and I'll send back a PDF. I always complain to my wife that the blackberry doesn't have scientific functions on it.

Last edited by jackinnj; 3rd May 2010 at 03:47 PM.
  Reply With Quote
Old 4th May 2010, 04:48 AM   #46
bichi is offline bichi  United States
diyAudio Member
 
bichi's Avatar
 
Join Date: Aug 2007
Got hooked/addicted on HP RPN, way back in HP-32 days, early 1970's...
- still have the family, HP-15, HP-32s, HP-45, HP-55, HP-67, all in good working order.

Purchased a couple of the celebration re-issues, HP-35s, released in 2007, for everyday use:
HP 35s Scientific Calculator overview - HP Small & Medium Business products
  Reply With Quote
Old 4th May 2010, 03:51 PM   #47
diyAudio Member
 
Speedskater's Avatar
 
Join Date: Sep 2002
Location: Lakewood, Ohio
My original HP-35 is right next to my PC. It only works on AC now. But I have other HP battery powered calculators. I bought it just after the price drop from $400 to $300.
__________________
Kevin
  Reply With Quote
Old 6th May 2010, 11:13 AM   #48
marce is offline marce  United Kingdom
diyAudio Member
 
Join Date: Jun 2007
Location: Blackburn, Lancs
Some useful PCB based calculators etc.
PCB Via Current | PCB Trace Width | Differential Pair Calculator | PCB Impedance
  Reply With Quote
Old 27th June 2012, 05:41 PM   #49
diyAudio Member
 
jackinnj's Avatar
 
Join Date: Apr 2002
Location: Llanddewi Brefi, NJ
Got the HP-41 app for the I-Phone -- it's much faster -- but I don't know how I can make it talk on the HP-Interface Loop.

Click the image to open in full size.
  Reply With Quote
Old 28th June 2012, 01:51 PM   #50
diyAudio Member
 
Join Date: Nov 2010
Location: N.E. PA
Hp was selling updated design HP 35 and HP 15C calculators.

I got one of each.

paul
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Active filter/EQ examples and calculators FullThrottleRic Multi-Way 4 28th November 2006 10:45 PM
OnSemi spreadsheet calculators for SMPS jackinnj Power Supplies 1 27th July 2005 06:26 PM
Heat sink calculators on-line purplepeople Everything Else 0 26th July 2004 11:34 PM
What's wrong here? Xover calculators... jjdche Multi-Way 3 4th June 2004 07:31 PM
box dimention calculators doncameron62 Multi-Way 14 29th March 2004 11:29 AM


New To Site? Need Help?

All times are GMT. The time now is 05:17 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2