The essence of digital computing is the use of continuous physical states to represent a discrete number of symbols and the ability to perform logic based on those symbols. Although electronic circuits are exceptionally well-suited for this, any system that can handle symbols as both input and output is a digital computer. Here, I’ve demonstrated the construction of simple digital computers (specifically, binary logic gates) using pulleys and weights.
Want to build your own?
See the stuff you’ll need here: bit.ly/pulleylogicgatesstuff
See pics here: bit.ly/pulleylogicgatespics
And feel free to reach out to me with questions: [email protected]
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!
Maker Business — How Authority and Decision-Making Differ Across Cultures
Wearables — Template commitment
Electronics — Desolder with… more solder!
Biohacking — The TRI-Analyzer Turns Smartphones into a Mobile Lab
No comments yet.
Sorry, the comment form is closed at this time.