October 4, 2012 AT 7:00 am

Lovely old calculator

Found-A-Lovely-Old-Calculator-Whilst-In-A-Second

Found-A-Lovely-Old-Calculator-Whilst-In-A-Second-1

Found-A-Lovely-Old-Calculator-Whilst-In-A-Second-2

bits, Found a lovely old calculator whilst in a second… via oomlout

Found a lovely old calculator whilst in a second hand shop. The case was broken so I thought I’d make it a nice colourless acrylic case so you can see the internals. Check the vintage display and PCB traces! Can’t beat having a physical calculator to hand, even if it is relatively simple.


Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!



1 Comment

  1. Looks like a late ’70s Casio.

Sorry, the comment form is closed at this time.