Category Archives: Drexel

Topics related to my work and study at Drexel University

TIL311 replacement

Posted on 2011-09-26 by M. Eric Carr

A modern replacement of the venerable-but-expensive TIL311 hex display. Continue reading →

Posted in Assembly, Coding, Components, Digital, DrACo/Z80, Drexel, EET325, Electronics, Level 3, Nostalgia, PIC Microcontrollers, Projects | Tagged , , , , , | 5 Comments

A Bluetooth-Controlled Robot

Posted on 2011-07-29 by M. Eric Carr

Controlling a walking robot wirelessly, via Bluetooth. (Plans and source code included.) Continue reading →

Posted in Android, BASIC, Coding, Digital, Drexel, Electronics, Level 4, PIC Microcontrollers, Projects, Robotics, SIGMA Walking Robot | 8 Comments

Components: Resistors

Posted on 2011-07-13 by M. Eric Carr

An introduction to resistors, their uses, and how to read resistor color codes. Continue reading →

Posted in Analog, Components, EET201, EET205, Electronics, Science | Tagged , , , , | 1 Comment

Fundamentals: Ohm’s Law

Posted on 2011-05-28 by M. Eric Carr

An overview of Ohm’s Law and how it is used. Continue reading →

Posted in Analog, EET201, Electronics, Fundamentals, Science | 1 Comment