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;

- LED color changing faucet lights;

- 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 faucet 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.