June 2012

SMD LED Polarity: A Guide for 0402, 0603, & 0805 LEDs This guide explains how to determine SMD LED polarity. Knowing the polarity (positive/anode and negative/cathode) of a surface-mount device (SMD) is crucial for any electronics project. Unlike larger through-hole LEDs, SMDs use small, subtle markings. This guide will show you how to read them. Why SMD LED Polarity is...

Xbox 360 Ring of Light Mod (Phat): LED Swap Guide This guide explains how to perform an Xbox 360 Ring of Light mod on the original "Phat" console's ROL board. This modification involves swapping the original green LEDs with new colored SMDs to customize your console's power button. We will cover the tools you need, two methods for removing the...

Xbox 360 12v Power Source for LED Mods (Phat) This guide explains how to find and use the Xbox 360 12v power source in the original "Phat" console. This specific 12v power source is ideal for custom LED mods, cooling fans, and other additions. We suggest it over other options because it draws power almost directly from the power brick...

Resistor Color Code Chart: How to Read Resistor Values This guide explains how to use a resistor color code chart. Resistors are fundamental components in electronics, and knowing how to read their values is essential for any project. This chart helps you quickly determine the resistance, tolerance, and sometimes the temperature coefficient of a resistor. We will break down the...