This flashlight is quite easy to make yourself from a SMINT box. . .
3-volt battery, socket from an old motherboard, button from a broken mouse and super bright Light-emitting diode - everything we need. Well, and another piece of foil PCB.
Using a sharp blade, cut out a window for our scarf.
Having prepared the board in advance. cutting it to size so that the board fits into the cover.
Let's check the work.
All ! Our homemade flashlight is ready.
