Science of Technology: Friendship Detector
The circuits linked below have only one light bulb and one battery, but they are controlled by three or four separate switches. Try the circuits until you find one that matches every line in your Truth Table. Take a screenshot of the completed circuit and insert it into your Omnigraffle document.
Four-Switch Circuits
Three-Switch Circuits
Circuit Construction Kit
You can also experiment with this kit to design a circuit that works like your logic diagram. Click on the image and start building!
| Click to Run |
