Page 212 - Lego Mindstorms
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Robot 7 • The LEGO Safe
Vault Step 6
Add the second touch sensor to
the back of the Safe. Add more
framing for the door.
Developing & Deploying…
Color Coding the Touch Sensors
Use 2x2 rounded plates under each touch sensor that are different
colors. The colors will identify each touch sensor so that the touch
sequence necessary to open the vault is easier to remember.
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