# Return to Revisions

1 of 4

Hmmm. It can't be done with boolean algebra that's for sure, but I could wire one up physically. The trick is wiring one of the inputs to a power lead of another.

        I1           I2
|            |
/-+-\          |
|   |          |
\|   |/         |
|\   / |        |
.|---| \ /  |---|>   |
\  V  /         |
\   /          |
\ /           |
V            |
|            |
/-+-\          |
|   |          |
\|   |/         |
|\   / |        |
.|---| \ /  |--------/
\  V  /
\   /
\ /
V
|
|
AND OUTPUT


Disclaimer: this works on the silicone I have, but might not work on all silicone.

 answered Oct 29 '15 at 2:53 Joshua 29922 silver badges99 bronze badges