head lamp

(from www.moesadaur.ch )
For your filaments: www.moesadaur.ch/mega/shop . Thanks!

This one is a “smart” head lamp, smart because works with different power supply: from 6 up to 48Vdc.

BOM:

n.1 uA7806 as voltage regulator
n.6 led white, 5mm
n.6 resistors 150Ohm 1/8w
a small pcb
n.2 cable to power supply

STEPS

load and print mh0041_00
load and print mh0044_01
build the led board
with glue, paste mh0041_00 with mh0044_01
solder to the power cable
try it!