About dapj

About dapj

Electrical/Electronics Educational and hobby/diy electronics. Related to dapj Tech.

Connect on Twitter – @delabs and @dapjtech

Tech Blogs

design devices has updates on product and circuit design technologies.

Seebeck Thermocon – Industrial Process Control and Automation Systems.

Amps and Volts – Test and Measurement, Instrumentation Technologies.

About Olden Circuits

Here i will add some Vintage Electronics Schematic Diagrams, 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. For any Clarification or Communication, please Contact me. If you wish to contribute to the content, let me know.

Circuits of delabs

Electronics Circuits – delabs Circuits – Sections Below

Analog Circuits – Digital Circuits – Power Electronics – Microcontroller – Test Measurement

Data Interface – Custom Projects – Hobby Projects – Theory Tutorials – Electrical Diagrams – Resources

More About dapj

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.

Electronic Product Design

• Schematics of delabs – Circuit Diagrams, Design.
• Soldermans Basics – Tutorials, Theory, Fundamentals.
• Hobby Hound – Hobby, DIY, Do it Yourself Projects.
• Design Gopher – Product Design, EDA, ASIC Design.
• Elex Quna – Electronics Questions and Answers.

Materials and Equipment

• Components and Materials – Parts, Instruments, Tools.
• Hyper Embedded – Microcontroller, SOC, FPGA, ASIC.
• Tech Products Preview – Engineering Products Cladistics.

Computers and Internet

• dapj Gadgets – iGoogle Web Gadgets.
• SAN Gear – Computers, Programmers, Web.

Tuned Specialized Search

The Custom search engines are at dapj Web. Seven Specialized Search Engines are at dapj Tuned Search. They use the Google Custom Search and are updated by the data from my Tech Blogs. Every month as more blog posts are added, the search gets a bit better. Some pages are manually added too.

Engineering Scientific Search – Tuned Search for Engineering and Scientific Products, Services, Manufacturers, Companies, Dealers, Distributors.

Software Developer Search – Tuned Search for Software, Programmer, Computers, Web Design and Developer Resources.

Electronics Design Search – Tuned Search for Electronics Circuits, Schematics, PCB, Product Design and Projects.

Hobby and Do it Yourself Search – Tuned Search for Hobby Electronics, Do it Yourself Projects, Audio, Video, Home, Garage Gadgets and DIY Pages.