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This document outlines the key objectives for today’s lab, including the characteristics of electromyography (EMG) and essential concepts for designing an instrumentation amplifier. It provides a review of rectifier circuit design and project expectations, emphasizing the scheduling required for project completion. Notably, it covers the differences and common mode signals in difference amplifiers, along with a detailed analysis of a precision full-wave rectifier and an instrumentation amplifier with high-pass buffered output and smoothing filter for sine wave rectification.
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Goals for today’s lab • Highlight characteristics of EMG • Review essential concepts of designing an instrumentation amplifier • Review design of rectifier circuit • Review project expectations • Outline schedule for project completion R. Bossemeyer
EMG Recorded Using Instrumentation Amplifier R. Bossemeyer
The Difference Amplifier R. Bossemeyer
Common Mode Signal on a Difference Amplifier R. Bossemeyer
Common Mode Signal on a Difference Amplifier R. Bossemeyer
Instrumentation Amplifier R. Bossemeyer
Precision Full Wave Rectifier R. Bossemeyer