hp41cv

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EEVblog #582 - HP41CV Calculator Teardown

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HP41CV - Printer and Card Reader Demo (82143A + 82104A) - Banner Program

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HP41-CV Calculator

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Powering up my 30 year old HP41CV programmable calculator

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HP-41CV working cardreader / load and save test

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My First 'Computer' Program Written On A HP41CV Programmable Calculator

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Hp-41CV

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HP 41CV with Card Reader

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HP-41CV vs HP-41CX mistery solved

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HP 41CV Calculator Printing on a Thermal Paper

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HP 41CV (faulty) with Card Reader

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HP 41C / 41CV / 41CX Halfnut Display Contrast Configuration Demo

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HP-41CV

0:10:53

HP 41CV calculator repair of bad battery contacts

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HP 41C Scientific Calculator with 3 Memory Modules and an IR Module

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HP-41CV Working Cardreader

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The HP41C Calculator with Survey Pack (TRAV Function Demo)

0:31:29

HP-41CX Pocket Computer Hiding as a Calculator - First Look

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HP41 82161A HPIL tape drive emulator based on PIL-Box interface and a Arduino Mega board

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HP-41CV wins HP-41CX in 69!?

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good memories of an old hp 41cv scientific calculator

0:25:28

2 - Calculatrices programmables : HP41C, HP11C et HP15C

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HP 41CX - Executing a Program You Just Wrote ;-) / Part 2

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Queste calcolatrici HP vintage valgono oro? HP-97 e HP-41CV! #elettronica #tecnologia #vintage