Calculators in Working order
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HP 71B Equipped with ZENWAND Scanning a BARCODE
oturgator
10 views
This is a HP 71B Basic Computer equipped with ZenWand. There is a BASIC program in the memory to read the BARCODE$ and print the result on the screen. After a successful re...
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HP 42S Scientific RPN Calculator Plotting SIN function on Display
oturgator
23 views
HP 42S is largely known to be a two line Scientific RPN Calculator. I just wanted to demonstrate its' graphing capability with this video. The display can also be used for ...
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HP 41CX, HP 82161A and HP 82162A (Digital Cassette Drive and Printer) connected through HP-IL
oturgator
23 views
This is a demonstration of how the HP 41CX is loading a program from digital cassette drive into memory
This 41CX has double XMemory modules and a HP-IL module.
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1- XEQ...
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HP 41CX, HP 82161A and HP 82162A (Digital Cassette Drive and Printer) on HP-IL
oturgator
19 views
The HP 41CX with HP-IL module is connected to a digital cassette drive and a printer. The "DIR" command was issued to check if the HP-IL loop was working fine or not. As a ...
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Sony Solar Walkman WM-F107 FM/AM Stereo Cassette Player Tape Operation
oturgator
124 views
This walkman does not need a battery for Radio operation. The radio can work on solar cell and even interruptions does not effect the operation much. It has one of the best...
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Sony Solar Walkman WM-F107 FM/AM Stereo Cassette Player Radio Operation
oturgator
149 views
This walkman does not need a battery for Radio operation. The radio can work on solar cell and even interruptions does not effect the operation much. It has one of the best...
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HP 71B Loading a BASIC program from CARD Reader
oturgator
393 views
This is a HP 71B with the Card Reader accessory. At the beginning of the video, I show the ROM version and after that I show the list of the BASIC program in the memory. La...
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Casio FX-880P Pocket Computer to PC file transfer via Serial RS-232 port
oturgator
2,256 views
This is a video showing a file transfer from a PC, which is running windows XP to a Casio FX-880P pocket computer with 32KB+8KB memory, through a serial (RS-232) port. The ...
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HP 41C with IR module running TESTP with a 82240A Thermal Printer
oturgator
334 views
This is a video about a HP 41C tunning the TESTP command from the IR module. On the other side, there is a HP 82240A thermal printer. After the test starts, on the display...
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HP 41C Scientific Calculator with 3 Memory Modules and an IR Module
oturgator
695 views
In this movie, I am resetting the memory settings and giving the memory a new size by XEQ SIZE command. After SIZE 128 is keyed in, the memory shows the correct figure for ...
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