Building a machine to communicate better

Summary by Krater

Simone Giertz builds a self-destructing confession box that automatically shreds notes left inside of it using a USB-driven paper shredder, aluminum lunch box, and timer relay.

From the video

Answers: How do you build a DIY confession box that shreds notes?

• DIY confession box
• paper shredder modification
• relay timer setup
• electronics integration

What it concludes

• A timer relay can be programmed to delay shredding after pressing a button.
• A lunch box can be modified to house a paper shredder and circuit board for a self-destructing confession note mechanism.