Introduction
This is my blog where I post incremental project updates, smaller one-off projects, random ideas, or just nonsense ramblings. Most posts will be programming ...
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For a list of recent posts, check out the main blog page .
non-tech
electronics basics
Is This RGB LED Common Anode Or Common Cathode?
Say you have a multi-color LED laying in your components bin and you don’t remember whether you bought a common cathode or common anode! How to you find out?...