Common Derivatives

Today, the most popular medium- and high-power audio amplifiers employ a Class-D working scheme due to high efficiency and excellent...

This article discusses basic signal-processing tasks that can be performed using a free and open source alternative to MATLAB.

Keypads allow users to input data while a program is running. This tutorial shows you how to connect a twelve-button keypad to an Arduino...

Optocouplers are undoubtedly effective, but alternative isolation technologies may be a better choice for your application.

In this article we’ll discuss the PCB layout for a custom-designed arbitrary waveform generator board.