Category Archives: Electronics

EPROMs

Posted on 2017-08-31 by M. Eric Carr

EPROMs are electrically programmable, UV-erasable, and easy to interface with TTL circuits. Continue reading →

Posted in Components, Digital, Electronics, Nostalgia | Leave a comment

Programming the DrACo/Z80

Posted on 2017-05-28 by M. Eric Carr

Instructions on how to program the DrACo/Z80, including dealing with the weird Z80 quirks… Continue reading →

Posted in Assembly, Coding, Digital, DrACo/Z80, Drexel, EET325, Electronics, HOW-TO | Leave a comment

Sense Home Energy Monitor: First Impressions

Posted on 2017-02-19 by M. Eric Carr

First (very positive) impressions of the Sense Home Energy Monitor. Continue reading →

Posted in Electronics, High Voltage, Power, Reviews, Tools, Toys | Tagged , , , , , | Leave a comment

Batteries, visualized

Posted on 2016-10-30 by M. Eric Carr

Researchers at the University of Michigan have made a see-through battery to research battery physics and directly observe dendrite formation. Continue reading →

Posted in Components, Current Events, Electronics | Leave a comment