Sometimes low-tech is a cooler solution than high-tech.

This sensor device detects if your package was handled roughly during transport: no electronics, just clever engineering.

Follow

@polychrome Now I'm curious why it's got the pair of balls rather than 1

@penguin42 as @r4v5 figured out in the thread, these are "arming pins" that let the sticker arrive in its initial state before you activate it!

Sign in to participate in the conversation
Mastodon.org.uk

General purpose mastodon instance