Led or light emitting diode emits a very marvelous and strong light unlike the ones emitted by other types of lighting devices. In comparison to the others, this is a better option as it uses less electricity and it lasts longer. It does not use filaments so it does not burn.
One of the most commendable uses is the flashing Led light. This can be used as an concentration seeker. If one is stranded on a place, this kind of lighting can work as a help signal. People from a necessary distance can see the signal.
This is how you can make this flashing Led circuit board:
Step 1: First, you should already have an Led bulb. Go to the hardware and electronics store and find a flashing bulb Led. Pick the one that can be hooked to a 9-volt battery system.
Step 2: The next part is to attach the bulb. Join together the longer lead of the Led (this is usually the longer one) to the unavoidable end of the battery. Join together the shorter lead of the Led to the negative end of the battery.
Step 3: You should also have the circuit board at the ready. Using a plier, insert the leads related to the battery to the circuit board plug. By this time, you can already gawk the bulb flashing.
Step 4: Now make the connection permanent. Get a 20-gauge wire and snip about 4 inches of it. Take off about half an inch of copper conductor at the ends of the wire. Prepare your soldering iron. Once it has already heated up, solder the red wire to the switch. Let it cool down before you switch it on.
Step 5: Once the soldered part has already cooled down, you can attach the unavoidable lead attached to the unavoidable end of the battery to the switch. Join together the negative lead, negative end of battery and the negative lead of the battery. Now you can test the connection by switching it on. The Led bulb you have installed should already blink.
Step 6: You can add more bulbs to the circuit if you want just corollary the same procedures stated above.
If you buy various colors of bulbs, you can also use this for party effects and not just to attract concentration during crisis situations. This is a good way to spruce up an event. You use the smaller bulbs of various colors to make a greeting card more tantalizing too-
perfect for the holiday season.
Greenlee 0354-02 7-Pc Ratcheting Wrench Set Corrosion Resistant Five-Degree Ratcheting Design Overview : Compact reversible switch allows a 15 degree offset of the box end for clearance of obstacles.Polished chrome finish for superior corrosion resistance.Hardened for durability and longer life.Lifetime limited warranty.This is not an insulated tool.
Greenlee 0354-02 7-Pc Ratcheting Wrench Set Corrosion Resistant Five-Degree Ratcheting Design Feature
|
*** Product Information and Prices Stored: Feb 25, 2012 13:46:41 You can check update price Here >>
Flashlight
Friends Link : Cheap jewel jewelry Computer batterylife jewel jewelry
No comments:
Post a Comment