home before decorate a LED bulbs, more play to see.
just bought LED more than before the small bulbs and slide rheostat switch, consider how to play out flowers.
with me together, make a diy.
production time:
25 minutes
this period need material:
a (LED bulbs
Not necessary, really, you can use a disposable paper cup instead of)
RGB tricolor LED lights, each a
wire several
two square aluminum tube, punch (in advance
Is also necessary, can substitute sticks, etc)
base board (
Not necessary, what things can't be base! )
resistance knob switch 3 (
I detached from other things)
battery pack a
502 glue
hot-melt adhesive production process:
first unloaded eight big LED bulbs, LED lamp plate are removed;
if you're ready to use disposable paper cup, this step is saved.
RGB tricolor LED lamp bead, with 502 glue board in advance prepared the base;
connect the power cord (
Attention, please see video connection, don't pick the wrong)
;
assembly LED bulbs, and threading is fixed on the aluminium tube support, of course, if you use kind of wooden stick, with hot melt adhesive directly fixed well;
the stents in used as the base of the wood, series resistance knob switch, pay attention to the connection position don't make a mistake, the three groups switch with hot melt adhesive on board the base;
concatenated battery box, this step is very simple.
In order to look good, wiring place I was using a heat shrinkable tube fixed line, no heat shrinkable tube, tape winding can also directly;
fixed battery box, open the battery compartment of the power switch, turn knob.
Congratulations, and successfully obtained a new variable color LED small night light.