Demystifying Resistors
Resistor: Introduction: Resistors are one of the most fundamental components in electronics and electrical circuits. They play a crucial role in controlling the flow of electric current. Understanding the basics of resistors is essential for any electronics enthusiast or aspiring engineer. In this blog post, we will delve into the intricacies of resistors, shedding light on their digits, color coding, gaps, tolerances, and multipliers. Resistor Digits: Resistors are typically marked with a series of colored bands. Each band represents a digit or a numeric value. The digits on a resistor are read from left to right, with the first band being the leftmost band. The first, second, and third digits determine the resistor's nominal resistance value, while the fourth digit represents the tolerance. Color Coding: The color coding scheme is used to represent the digits on a resistor. The colors assigned to the digits are as follows: Color code and tolerance for resistors : First Digit: T