Optitron own hands

Emphasize the individuality of cars by using different LED lights. One option - optitron own hands. If you give a precise definition, it optitron - a unique system of illumination devices. In other words - the illumination of the diode. When the ignition is switched off, the combination of instruments is not visible. Switching on the ignition, just light up needle, and then at the same time, lights up the speedometer, tachometer, indicator hand brake and fuel gauge. Devices with built-in optitron clearly visible in any light. How to change the lighting in the vehicle described below is suitable for any brand, as the principle of operation of this equipment in every car are virtually identical. The illumination color can vary, depending on the color of the diodes. Step by step guide on how to make optitron own hands. First, we should dismantle visor. Remove the cap and glasses, and turn down poddevaem fixing. To continue working need a soldering iron. Should unsolder the legs of sensors and switches the display from the board. After that, connect regulated power supply through a resistor about 820 ohms at one of the windings of each instrument. Determines the position in respect of any value, for example 60 km / h, 0 degrees or 2000 rpm. Adjustable voltage and record the readings. These calculations should be done as accurately as possible, despite the fact that they are all smooth and then have to adjust to small values. After the readings are recorded, remove the arrow. This operation should be performed using thin platypus, which support the axle. Then, gently pull klipsoderom up arrow, pre-pogrom her hair dryer. This whole process should be done with extreme accuracy, otherwise the axle can take off and the unit will not fit. The next step - lifting machines. Despite the fact that they are the same, no harm will be to label them. With the same accuracy unstick scale. The green filter should get rid of. To do this, well suited scalpel. This process will take quite a long time. This is followed by a hole drilled in the acrylic fiber under our "design". On the fuel gauge and temperature needs to be done under extreme positions of arrows new stops as old ones were reamed. Prepared acrylic fiber set back. To continue the work needed a flexible plastic. It is necessary to draw patterns of internal arrangement fees. Next, cut out, considering all the internal components of the staff. Transfer the obtained patterns on glass fiber. Scrollsaw and received details of draw the track. This is followed by a final and important stage of our work. Received details of the "soak" in the ferric chloride, and then washes, and Ludim payaem. Require LEDs SMD chip resistors 0608 and 1206 nominal 750 ohms for all LEDs. With double-sided tape sticking board inside. And finally collect and verify the design. If you have a problem with uneven illumination, it is necessary to attach the lens inside. It is seen that work quite laborious and requires certain skills, but hopefully that made optitron own hands will bring maximum pleasure.