How to Make a Backlight for a Crane
As in the night, not including indoor
light, open the tap with cold water? You can try to find it at random. Or you
can include memory. And you can consider this situation in advance and make the
backlight for the crane.
You will need
- Plastic clutch;
- Plastic caps;
- A small nipple;
- 20-cc syringe;
- 5 cc syringe;
- The wire;
- Batteries in the form of a tablet;
- Toggle switch;
- Impeller with a nozzle;
- Soldering iron;
- Drill with a drill;
- Knife.
BTW, you can select the LED
tap lights and the tools mentioned above at Banggood for high quality
and reasonable prices.
Cut by a turbine in the middle of the
plastic cap (on the outside of his hand) hole using a special circular nozzle. Drill
the side of the plastic sleeve hole is designed to be installed in his switch. Cut
the tip of the knife 20, a bottom of the syringe. Place a bottom housing 20 in
a plastic syringe cap. The one end of the syringe, which protrudes from under
the hood, and connect the nipple (Shove thin section of the pin in the
syringe).
From 5-bottoms make the syringe container
for batteries. Solder to the design of the container with battery. Then attach
using a soldering iron to the hood blue and red LEDs. Pass the wire through the
hole on the plastic sleeve. On the plastic cap on top put a plastic sleeve. By
withdrawing from the coupling wire, attach a small toggle switch. Check the
operation of the mechanism established by setting the switch to a different
position. Screw design instead of a shower or faucet. When the hot water is
turned on, it should be highlighted in red, and when the cold, it is blue.
To make a 5-bottoms syringe container for
batteries, need copper foil, wire, glue gun with, the battery itself and the
syringe. To begin, cut with a knife tip of the syringe and pull the wires
through the body of the syringe. At the bottom of the copper foil preform
place. Cover the glue nozzle of the syringe to the wire, and the second route
the transactions through the piston, connecting it with the copper contacts.
Place the syringe button-type battery and a container ready.