Thumb, which I placed inside a brass tube to protect the thin glass from breaking.
The brass works well because it doesn?t interfere with the magnetic force.
I found a small (3mm) ultrabright LED that fits neatly in the tip of the index finger.
and a small magnet in tip of second finger.
The battery pack is home made out of plastic, screws, two 3 V batteries, contacts, etc.
The light is switched on by pointing with index finger and bring second finger to the base of the thumb.
Remove these ads by
Signing UpStep 1Connections
| « Previous Step | Download PDFView All Steps | Next Step » |





































Great idea but can you please update the instructable with more pictures or more instructions? I really want to make this!
I really like the idea of bionic clothing that triggers events based on body position. In this case it sounds like a certain hand position turns the tip of your index finger into a flashlight. Do you have to say Go-Go-Gadget-Flashlight to make it work?