Share this project

Done

Share this project

Done
A 15cm Interactive Binary Ruler with Seven Logic Gates, Four Flip Flops and a Four Bit Binary Counter.
A 15cm Interactive Binary Ruler with Seven Logic Gates, Four Flip Flops and a Four Bit Binary Counter.
1,124 backers pledged AU$ 38,163 to help bring this project to life.
K. Garcia, Backman Younginer, and 13 more people like this update.

Comments

Only backers can post comments. Log In
    1. Geir Eivind Mork on

      The fun thing with button batteries is that there are so many types that once you buy spares for everyone you need - you'll end up with a box full of batteries. I think i got around 50 button batteries of various sizes - most for various kids toys.

    2. Missing avatar

      Dimitrios Bogiatzoules
      Superbacker
      on

      My batteries (I pledged for 5 of your fine rulers) are already ordered. Now all I have to do is wait for the postman...

    3. Missing avatar

      Backman Younginer on

      Thanks for the heads up on the battery. I totally forgot!