My Calculator Collection
My History with Calculators
A personal story of using HP Calculators
HP 48G Programmes
IP Subnet Calculator V 1.00
User RPL programme that will return the number of valid ip addresses given a subnet address.
HP Calculator Software Archive
- Tons of great software - mainly for HP 48 and 49 series
HP Calculator Museum
- Information on all HP calculators ever made. Includes programmes, programming, repairs, manuals &etc.
The Italian Museum of HP Calculators
- A new site containing some pictures of some HP classics.
HP 48 FAQs
- Everything you ever wanted to know and where too smart to ask!
HP 48 Command Reference
- Alphabetical listing of the complete command reference with stack diagrammes.
HP 48/49 Beginners Pages
- Lots of great information for beginners
HP 48 News Group on Google
- I use this because we cannot get to a real news group server through our firewall.
For HP Calc collectors - Daily view
- Great discussion forum on the historical aspects of HP calculators.