Advice 1: How do you know which alarm

To know what model of alarm installed on your car, you need to disable it, programming, repair, purchase additional key FOB. To determine the model of the security system in various ways, even if you are not the keyfob or the instructions on the alarm.
How do you know which alarm
Instruction
1
Start with the key FOB. Many manufacturers indicate on the panel the name of the alarm. Even the charms in one lineup similar to the form or have their own signature design. The firm Starline case consoles blue. But each alarm has its production model. It so happens that the remotes are similar in appearance, but completely incompatible. Identifying the manufacturer of the alarm, find the site where you can get acquainted with the models of alarms.
2
If a unit without an LCD display, it does not mean that the system is without feedback. This can and spare remote control and GSM alarm system. On these key rings is 4 buttons. If the remote does not have buttons, it's the mark of the immobilizer.
3
If the FOB is lost or you cannot determine the name, look for the alarm unit. It is installed under the dash of the car near the pedal or glove box. To find the exact location of the unit, see where goes the wire from the led. Sometimes you have to disassemble part of the torpedo and the side of the rack. But the more hidden unit, the less chance that it will discover and disable hijackers. On the unit should indicate the name of the alarm system, its model and serial number.
4
Sometimes the led can assist in determining patterns of alarm. For example, alarm systems Black Bug led rectangular shape, inside of which run the lights.
5
If the car is new and was purchased from a dealer, contact the service center of the cabin. All the shops typically operate with a limited number of security systems. Master additional equipment will tell you what alarm is installed on the machine, finding your technical card. You can also obtain a copy of the instruction manual, to order additional keychain and "register" it.

Advice 2: How to find out what color suits you

Each person has its own color scheme is colors that are given to him by nature. But, unfortunately, girls often choose the closet is not in accordance with your color type, and guided only by new trends in fashion and copying their friends. But wrongly chosen color palette can reveal the flaws in the appearance.
How to find out what color suits you
Instruction
1
In accordance with the person's appearance, colors are divided into four groups, which the stylists were given a title. Correctly determine your color type, and the results will surprise you. Color palette accentuate your individuality, will enliven the face and perfectly complement the natural shades.
2
To start, determine your natural palette: hair color, skin color of the face, lips, eyes. To do this, carefully examine your looks in daylight. Remove hair from the face, you better tie a handkerchief, neutral colors, clean the face of makeup and look carefully at your reflection in the mirror.
3
Determine what shades has your skin: it is yellow, pale blue or olive? Hair have a bluish, gray-brown or red glow? So you determine what colors predominate in your appearance: warm or cold.
4
Next, pick up a few scarves of different colors. Alternately applying different shades to the face, determine which color suits you more and which one is not suitable. Just be sure to step back from their tastes. Sometimes people confuse, and instead of shades, they go, pick the ones they like the best.
5
Having conducted such research, you will identify your predominant colours. If you fit cooler shades, so your the type of Winter or Summer. If a closer is warm, then you are Spring or Autumn. For more specific clarification remember, muted tones typical of Autumn or Summer, bright in Spring and Winter, light – mainly the Spring and Summer, dark Autumn and Winter. Having defined all these parameters, you clearly establish your type of appearance. And according to him and pick up clothes.
6
Note that the spring type is more suitable white and red, winter – white, black and dark blue, autumn green, terracotta, olive, and Burgundy and shades of pastel. For a more striking effect, try to choose monochromatic shades. They are visually stretches your body and make you slimmer.
7
Of course, each color has many shades. But selecting the right type, you will gradually learn how to find exactly what you need. And to better navigate in creating color combinations and follow the latest fashion collections top designers.

Advice 3: How to know the voltage

Because of the compact design, high luminosity, technologically advanced performance and low power consumption, LEDs today are widely used as light emitting elements. One of the features of semiconductor devices of this type is a very narrow range of supply voltages. Typically, the operating characteristics of the electronic components are provided by the manufacturer in the accompanying documents. But what if its not? How to find voltage led independently?
How to know the voltage
You will need
  • - adjustable source of DC power;
  • - AC and DC resistors;
  • - 3-4 battery cell voltage is 1.5 V;
  • - voltmeter.
Instruction
1
Find out the direct voltage of the led with a regulated source of DC power. Setting the level of the output voltage of the power supply should be carried out smoothly in the range of 0-5 volts. It is desirable that the controller scale was accurately calibrated, or the device was present the indicator of the output voltage.Turn off the power supply. Put the voltage regulator in the position corresponding to the zero level. Connect to power led. Turn on the device. Smoothly increase the output voltage level of the power supply. After a while the led will begin to glow. Bring the level of illumination to the optimum. Rate the level of the current voltage scale controller or consider it as the indicator.If the led started to glow when the voltage level of 1.5-2 volts, turn off the power source, change the polarity of the led, turn the voltage regulator to the zero position and test again.
2
Find out the direct voltage is led through a measuring voltmeter. Assemble a voltage divider consisting of variable and constant resistor. Led plug in parallel to the variable resistor (actually a variable resistor to shunt the led). The resistance of the constant resistor is to choose from a range of 1.5-2.1 ohms, the resistance of the variable - 10-20 times more.Reduce the resistance of the variable resistor to zero. Connect to the created electrical circuit, the DC source voltagem 4.5-6 volts. It can be obtained by combining consistently 3-4 standard galvanic cells (batteries) nominal voltagem 1.5 volt.Gradually increase the resistance of the variable resistor to obtain the optimal illumination intensity of the led. Then measure the voltage on it using a voltmeter. If the diode does not illuminate, disconnect the power source, change the polarity of its connections, reduce to zero the resistance of the variable resistor and start the test again.
3
Find out the voltage of the led from the directory. If you exactly known for his series, get the necessary data of suitable reference light-emitting semiconductor devices. Such literature usually can be found in the library.
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