Tag Archives: Amplifier


The Griffin Audio Preamplifier Demo

After months of questions I’ve finally decided to make an online video describing the Griffin Audio Preamplifier. The cost involved with making this video was huge, but I’m just the one to pay the price. REI Talan: http://www.research-electronics.com/cgi-bin/main.cgi?action=viewprod&ct=products&num=DPA-7000

LM386 Audio Amplifier Circuit

How To Use KiCad to Make a Printed Circuit Board: Part 1

Welcome to the first ever Skinny Research and Development tutorial. In this episode I’ll teach you how to use the schematic (Eeschema) portion of KiCad to layout a circuit design. This is Part 1 of a three episode series to show how to take a hand written schematic and turn it into a manufactured circuit board. […]