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Bethel, Jeffrey

Publications and source records attributed to Bethel, Jeffrey.

The M68HC11 gripper controller electronics

This document describes the instrumentation, operational theory, circuit implementation, calibration procedures, and general notes for the CIRSSE general purpose pneumatic hand. The mechanical design and the control software are discussed. The circuit design, PCB layout, hand instrumentation, and controller construction described in detail in this document are the result of a senior project.

Kelley, Robert B.