This resistor with bands of red, violet, yellow, and gold has a value of 270,000 ohms (270kΩ) with a tolerance of ±5%. \( \begin{eqnarray*}\text{R}_\text{t ...

In an electrical circuit, voltage is the force that pushes the electric current through the various components. When current passes through a resistor, some of the voltage gets used up or “dropped” ...

In electronics, accurately identifying resistor values is essential for designing circuits that function safely and efficiently. The resistor color code system, which uses colored bands on resistors ...

Knowing how to calculate an LED current limiting resistor is one thing, taking into account all other sorts of parameters as well is another. In Part 1 you learned how to calculate a current limiting ...

RCC-Calculator app calculates the resistance of the resistor based on the colors in its color codes. It helps the professionals and students who work with the circuits and repeatedly calculate the ...

When working with electrical circuits, it is essential to understand how to calculate the voltage across various components, such as resistors. In this article, we will explore the methods for ...

This resistor color coding calculator helps to calculate the ohm value and tolerance based on resistor color codes. Electronic color codes serve as a standardized system for specifying the ratings of ...

Many LEDs, those highly popular Light Emitting Diodes, die prematurely because they are improperly used by people who know little to nothing about electronics. Let's try to stop the massacre. An LED ...

What analog designer hasn't had to derive a nonstandard resistor value by using series/parallel combinations of standard resistor values? In efforts to avoid a production trimpot tweak, we can use 0.1 ...