HEATKEYS

THAT Corporation designs and manufactures high quality technology in the form of integrated circuits, licensed intellectual property and semiconductor fabrication. THAT

Learn technical skills in music production in this twelve-module online course. Learn in your own home recording studio.

Electronics projects, electronic circuits diagrams and schematics. Electronics circuit design and kits with circuit diagram pictures, components and pcb layouts.

Gyraf Audio: Danish made - Tube based - professional recording equipment: Preamps, Compressors and Equalizers as our mother did them. Research, development and manufacturing of tube audio devices.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

YouTube is a place to discover, watch, upload and share videos.

Electronic Ciruits portal of free electronic circuits, schematics, designs, or diagrams & other resources for engineers, inventors & students.

GroupDIY - Index

ESP - The Audio Pages. Professional results for the DIY enthusiast. Audio articles, projects to build and general information about hi-fi amplifiers, loudspeakers and audio in general.

Analog Devices, Analog, Semiconductors, Digital Signal Processing, World leader in high performance signal processing solutions. Offers ICs for data converters, amplifiers, DSP, RF & communications, power and thermal management, supervisory and i...