element14 presents's video: Restoring a Vintage Electro-Mechanical Accounting Machine

Hopefully you've seen the past Electronics Inside episode where Clem and I tore down a 1930s accounting machine (there's a link to that episode just below). So of course I had to have a go at fixing it again! I hope this doesn't end the same way as my last attempt. I take a look at its very unusual switch type device that controls the motor, test it thoroughly before putting power to it, and much more https://bit.ly/3G19x3G The Electronics Inside 49: Vintage Adding Machine Teardown https://bit.ly/3PuTsXZ Engage with the element14 presents team on the element14 Community - suggest builds, find project files, and see behind the scenes video: https://bit.ly/3tmdewv Visit the element14 Community for more great activities and free hardware: https://bit.ly/3q6YMpu Tech Spotlights: https://bit.ly/3qPrDhM RoadTest and Reviews: https://bit.ly/3pV5Bux Project14: https://bit.ly/31wbnJY :00 Welcome to Element14 Presents :25 Overview :28 Insulation Resistance Testing :07 Time To Start Repairs :38 Let's Rebuild! :07 Give your Feedback