As shown in the table, the largest power consumer were the motors which require 12 volts and 1.2 amps of current. It is important to note that I needed to meet 3 different voltage levels, 12, 5 and ...

What if a palm-sized amplifier could outperform larger, more expensive modules while delivering serious sound quality? This compact, low-cost discrete 60-W amplifier from 2015 proves that impressive ...

Abstract: This letter presents a simple and accurate interface circuit for three-wire resistive sensors based on a non-inverting amplifier and a two-phase ratiometric measurement technique. The ...

In this lab, Mercer and Miclaus introduce the operational amplifier (op amp) in switch-mode configuration needed to obtain an op amp voltage comparator’s behaviour. The voltage comparator circuit’s ...

Abstract: The electronics industry is always looking for faster and more efficient designs, and one crucial step in that pursuit is the proposal of design models with improved characteristics and ...

When it comes to our analog designs, op-amps tend to be just another jellybean part. We tend to spec whatever does the job, and don’t give much of a thought as to the internals. And while it doesn’t ...

In the world of audiophilia there are arguments that rage over the relative merits of particular components. Sometimes this can reach silly levels as in the high-end ALPS pot we once saw chosen as a ...