macetech.comIt’s been a long time since Part 3 of this design series, but most of that is because we solved the main problems with the design and moved into production. In this article, I’ll go over the changes and release the OSHW design files for the newest version of the Shades Audio Sensor. The first major problem with the sensor was, at no surprise to any analog designer, power supply noise. The RGB Shad
