Pinwheel 1.0
Pinwheel is a mechanical cilinder type calculator.
|
Pinwheel is a mechanical cilinder type calculator. This type of calculators were designed about 1850 and were in use until 1970. Electronic calculators already existed at this time, but they were very expensive.
The principle consists of a cilinder with 1..9 extendable pins per digit position.
During a revolution of the cilinder, an extended pin advances a gearwheel,
incrementing or decrementing the digit, depending on the direction of the rotation.
tags
Download Pinwheel 1.0
Authors software
Pinwheel 1.0
David Dirkse
Pinwheel is a mechanical cilinder type calculator.
Ranks 1.0
David Dirkse
numbers 1.0
David Dirkse
factor 1.0
David Dirkse
lineq 1.0
David Dirkse
lineq will help you solve systems of 2 to 9 equations.
Similar software
Pinwheel 1.0
David Dirkse
Pinwheel is a mechanical cilinder type calculator.
QuickCalc 327
Avatarsoft
Stop mousing around and get a calculator that calculates as you type.
Molecular Weight Solver 1.0
Basic Science, LLC
Complementary molecular wieght calculator.
RPNMx 3.1
Harry J. Smith
RPNMx is a free and useful reverse polish notation multiple-precision calculator.
Flash Mortgage Kit 2.6.1
Quelta
Do you need an Online Mortgage Calculator? Insert our Mortgage Kit on your website to get several Flash Mortgage Calculators.
Extended Plugin 2.4
Bob Delaney
Extended Plugin for REALbasic 5 adds five new data types.
Mortgage Calculators - MoCalc 2.0
Mocalc
Mortgage Calculators - MoCalc software includes debt calculator, mortgage calculator, interest calculator, loan calculator, and bi-weekly mortgage calculator.
Mortgage Calculators 2.0
Mocalc
Mortgage Calculators is a free tool that will allow you to calculate your debt, loan, interest, bi-weekly mortgage, and mortgage.
BPM Midi Calculator 2.0
Grabule of Apocalypse 999
BPM Midi Calculator is one of the best BPM Calculators on the market, released FREEWARE for composers on PC (or external hardwares).
Budget Calculators 1.1
CreditFederal.com
Free Budget Calculator is a small tool that will help you manage your expenses.
Other software in this category
Smoke Attack 1.0
Blackpencil Entertainment AG
In this smoking-risk awareness game from the swiss federal office of public health, you are navigating the caracter "Oxy" through offices.
Quiz of the States 1.0 Rev. 2
States Liberty Party
Makes learning enjoyable.
AIDA 4.3a
AIDA
AIDA will allow users the chance to easily simulate the effects of changes in insulin and diet on the blood glucose profiles of various example 'virtual diabetic patients'.
nVIDIA EarthViewer 3D 1.4.2
nVIDIA
EarthViewer 3D harnesses the power of NVIDIA GPUs.
ViziFlow 2.3
John Beeteson
ViziFlow is a program that allows the fast fluid flow modeling, and the visualization of pressure distribution and streamlines.