About

Hobby and Do-It-Yourself Projects, DIY Electronics, Gadgets News. Hobby DIY Garage – Electronic Projects

Amps-n-Volts html Newsletter which later became Amps Volts eMag on WordPress. It is now Hobby DIY Garage. Strictly Hobby, Gadgets and Craft with greater weight for electronics hobby.

Advertising in delabs -o- Privacy and Security

History – delabs designs and notes are from the Engineering Records of delabs since the late 80s. delabs published some circuits online in 1999 in the web spaces provided free by netscape and tripod. delabs websites in its own hosted space and domains happened after 2001.

delabs Circuits – Circuit and product design archive. Most of delabs circuits, projects and docs can be found here delabs Content Map it also has the blogs and other services.

About Olden Circuits

Some Vintage Electronics Schematic Diagrams are also available, these circuits are from Semiconductor Application Books and other product catalogs. These are presented for Educational Purpose only, these books are obsolete and not available for students either in electronic or published forms. These Circuits are to be used for Learning Electronics and its application. This is provided for Students as Reference Material.

dapj Tech Blogs

These are Tech Blogs i maintain to jot products and services of various firms in relation to Electronics Product Design and Development. You will also find here some of my product and circuit designs. Some of my design, manufacturing experience and learning notes too are being recorded.

Learn Basic Electronics can help learn practical electronics and has Instrument Photos, Production, Testing and Calibration Documents. Schematics of delabs is a repository of Product and Circuit Designs.   Circuits FAQ has Electronics Design Notes and Answer.