Party-Like Music Produced from Acid-Machine

This machine works by making a LED blink in the frequency of the sound and a set speed rotates the image.

Back Horn Speaker Kit Known as Tang Band D4-1

The project illustrates the setup and proper tools for back horn loudspeaker enclosure building which is pre-cut and pre-finished.

Headphone Amplifier Using IRF510 MOSFET/12AU7 Tube

The project is known as NP-100v12 which refers to a simple headphone amplifier built around the 12AU7 vacuum tube.

Computer Speakers in Mini Array Configuration

The project aims to build a homemade mini array computer speakers with cutting precision and care invested in order to produce superior sound as compared to other array speakers.

RIAA Phono Preamplifier Kit Using 6418 Tube

The project is based on 6418 Tube as it creates a RIAA Phono Preamplifier Kit since the tube is suitable for moving magnet cartridges.

Yellow Drumming Machine with Drumsticks

The project produces a 4 wheel cart robot which can detect various obstacles using IR sensor while being equipped with a couple of drumsticks attached to servo motors.