HHC 2012: Converting HP-41C Programs to PDF — PPC barcode lives on
HHC 2012: The HP-41 is Alive and Well
HP41 MLDL2000V2 Demo.wmv
HP 41CV (faulty) with Card Reader
HHC 2014: Programming the Same Task: HP-41, HP-71B, HP 50g, HP Prime
HP WAND with HP-41CX running "ADOW" program
W&W CCD-Modul for HP-41C/CV/CX and CY Calculators
HHC 2012: Measuring HP Calculator Current
HHC 2014: HP-41C Regression Program Generator – A surprise
HHC 2012: The Making of The HPv2 Poster
HHC 2015: HP-41CL Update
HHC 2013: Incorporating Readable HP-41 PPC Journal Programs & Barcode into the PPC DVD
HP 41 Barcode Printing
"Calctro" for HP-41 calculator
HHC 2023: 82120D Rechargeable Battery Pack for HP-41C (Sylvain Côté)
Converting a raw print data stream containing PCL commands to PDF
Can you identify this HP 41C custom ROM module?
My HP-41C - Time Module & "CL"
HHC 2011: Using 41CL/PPC ROM to 34S Matrix program
HP 41C Series Synthetic Programming with the Byte Grabber Tone Demonstration