DIY Tracer unit REUPLOADED скачать в хорошем качестве

DIY Tracer unit REUPLOADED

Had to reload due to music. It muted the whole thing, so i had to reupload it. In this video, I am going to show you how to modify your hopup to be a tracer unit. "Alright, if anyone wants to do this in the future and get it right without any experimentation listen up. An LED has a forward voltage drop of around 1.5 volts. If you're not sure, read the package. An LED needs between 18-22 milliamps to light up. If you're not sure, read the package. If you want it brighter or darker, you can increase or decrease the advertised current value by a 15 percent fudge factortm. Now do this math: (Supply Voltage - Forward Voltage Drop)/(Current) = Resistor Value in Ohms Now don't eff up your polarity and everything is groovy. Special Note: Don't do LEDs in parallel. They're kind of funky when it comes to parallel, in that you need a resistor on each LED or they won't distribute current well. If you do multiple in series, add up the voltage drops and subtract them from the source voltage." -Mr_Harmless(  / mr_harmless  ) Difficulty: Medium Tech skill needed: Minor Time: 10-15 minutes Cost: worst case $25, best case $10 Materials needed: Hopup unit super glue wiring with connectors of choice 3mm led lights (http://www.ebay.com/itm/20-x-LED-3mm-...) dremel 3mm drill bit soldering iron solder 150-200ohm resistor (Radio Shack) Check out my Facebook Page:   / dion.franklin     / airtech_com.  . Comment and I will answer as fast as I can.