How to Use a Laser Cutter : CorelDraw X4 - Part 1. LED Nametag. Sleek LED Helmet. This Step is all about basic LED wiring and Ohms Law.
Some of you may not need to read this and will just jump past it. However, I recommend those new to electronics to read this first. Ohms Law states that I = V / R . In this, I is Current in amps (or mA as it is in LED's), V is Potential Difference in Volts, and R is Resistance in Ohms Since this equation is used for the whole circuit, it isn't very useful to us the way it is now. \m/ rock on rave helmet for electric run, electro dance music. How to attach fiber optic filament to an LED. Skirt Full of Stars - Motion reactive skirt with fiber optics. Lightwings: Fiber Optic Fairy Wings.