Running the keyboard and electronics self tests on a 2803A HP 11C calculator. Calculator is shown from different angles with close-ups. Battery compartment is ...
I hope this helps the owners/users of the vintage HP calculators save their instruments from the trash bin by a simple reset procedure. I cannot guarantee this will ...
TVM result compared to HP 12C+ [n]10 [i]10 [PMT]-100 for [FV]
Both Self Tests (Keyboard and Electronics) Front and back sides of the item.
3 scientific calculators for electronics buffs. Support Roger on Patreon: https://www.patreon.com/kainkalabs Each one with unique features not found anywhere ...
Hewlett Packard calculator collection. HP-35, HP-65, HP-41CV and HP-11C.
Introduction to basic programming on the 15C. Please leave a comment if you have additional information to share or if there are some things I got incorrect.
Hewlett Packard HP_12c Calculator http://www.retrosa.com.
Technisch-wissenschaftlicher Taschenrechner der Spice Serie von 1978 - 1983. Der Hewlett-Packard HP 32E. Mit UPN. Die Tasten sind ein Traum!
2X speed run.
Game from 11C Owner's Handbook.
In this video I compare two scientific calculators, the venerable HP11C and the SwissMicros DM15L. The HP11C was introduced in 1981 as part of the HP ...
Auto teste HP 11c.
HP-15C - Statistics - Mean. See www.mathheals.com for more videos.
HP 11C Put To Complete Test (Serial : 24=1984, Week=45, A=United States)
Calculating 2 stroke engine port timings.
HP 11C self test. To initiate self test, press "ON" and multiplication keys at the same time. "running" will be flashing on the display during the test and as a ...