LED Headlamp

thingiverse

I've repurposed an old CR2 3.0v rechargeable camera battery from a retired camera, deciding that a LED lamp with velcro attachments is a great way to keep using the batteries. Tools Required: - 2 x Velcro cable ties or zip ties - 1x 5mm LED 3v - Ebay purchase (push button switches) - 10Pcs 1A 30V DC 250V Black Latching On Off Mini Torch Push Button Switch * - Solder - 2mm drill bit - 4 to 6 x 2 mm screws to secure the back cover - Thin tin foil or any conductive metal for battery connectors - Wire to connect everything together - Craft foam for battery compartment - Double sided tape - CD case cover cut to size for LED lense. I found the plastic scoring knife really useful. - Cotton swab for LED reflector tin foil gilding.