Safety Lapel Pin

thingiverse

Designing a Safety Lapel Pin that Blends into Everyday Life The pin conceals its true purpose beneath an unassuming opaque gel-like cover. Pressing the hidden button triggers a two-part process: first, it activates the second mechanism, then completes the circuit with a further press. Once the circuit is closed, a call is automatically initiated via Bluetooth, connecting to your paired phone or device. The pin's battery is charged wirelessly through an embedded coil, eliminating the need for inconvenient charging ports. Three circuit boards work together in harmony: one handles power management, another facilitates Bluetooth connectivity, and the third oversees the entire logic system.