DIY Class-D Audio Amplifier
https://maker.pro/custom/projects/diy-class-d-audio-amplifier
Find out how to create a Class-D Audio Amplifier using GreenPAK™
SLG46140V.
A Class Single Stage NMOS CS Amplifier Design
https://maker.pro/pcb/projects/a-class-single-stage-nmos-cs-amplifier-design
Design an NMOS amplifier with following specifications.
Given specs: AV = 50 and VDD = 12 V, Rin is of MΩ order.
DIY simple GU81 Tube Hybrid Amplifier (130 watts RMS in A class)
https://maker.pro/analog/projects/diy-simple-gu81-tube-hybrid-amplifier-130-watts-rms-in-a-class
The amplifier described in this project is "Hybrid", but now the case is reversed and the Tube is used at the output, thus preserving all the positive features of a pure Tube Amplifier.
DIY Plasma Tweeter (speaker)
https://maker.pro/analog/projects/diy-plasma-tweeter-speaker
This project describes the making of an unusual tweeter speaker that is much appreciated in the high-end audio class.
Analog Audio Mixer
https://maker.pro/breadboard/projects/analog-audio-mixer
Analog audio mixer designed and assembled in my Circuit Theory class at UW (EE 233)
Santa Claus PCB Arduino Module
https://maker.pro/arduino/projects/santa-claus-pcb-arduino-module
In this article you'll learn how to construct your own Santa Claus PCB Arduino Module.