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On my desktop, I keep a list of miscellaneous parts I’d like to buy at some point (e.g. power resistors, laser diodes, etc). Parts not destined for any specific project, just things that I’d like to toy with. Well for … Continue reading
The other day I ran across a publication from Allegro MicroSystems which was filled with an extensive list of terms and definitions for IC outputs. For instance, do you know the difference between a bipolar and a unipolar output? Well, … Continue reading
Yes, you read that right; this here is an $868.73 operational amplifier, the Apex PA50A: It doesn’t look like much, does it? Well at only ~1.5″ square, it’s not much larger than most power transistors. However, I can guarantee you … Continue reading
One of my biggest hobby electronics projects thus far has been the development of a solar power system, used primarily for home automation (for details see Part I and Part II). In the past, I’ve used it to partially power … Continue reading