Category Archives: Components

Sources for parts

Posted on 2012-09-28 by M. Eric Carr

There are a lot of good sources for electronics parts out there. Here are a few of my favorites… Continue reading →

Posted in Analog, Components, Digital, Electronics, Resources, Reviews, Tools | Leave a comment

LEDs as input devices

Posted on 2012-08-21 by M. Eric Carr

LEDs can be used as input devices, providing a digital output in response to light… Continue reading →

Posted in Components, Digital, Electronics, Hacks, HOW-TO, PIC Microcontrollers | Leave a comment

Cracking the Capacitor Code

Posted on 2012-03-14 by M. Eric Carr

What is that “105” capacitor’s value, anyway? Here is a quick guide to determining capacitor values. Continue reading →

Posted in Analog, Components, Electronics, HOW-TO | Leave a comment

Cool (literally)

Posted on 2012-03-03 by M. Eric Carr

Peltier devices are literally cool. Here’s a quick introduction. Continue reading →

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