The delabs Tech Blog of delabs Technologies started around 2002 has changed its form many times. It started with recording delabs designs and ideas. Now more EE Resources and Technologies are being added. delabs and dapj are spread over many pages, sites and blogs.
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.
dapj Tech blogs – Hobby Hound is about Hobby, DIY, Do it Yourself Projects, Learn how to design at the Circuit Design Gopher. Some letters of visitors asking EE questions are recorded here Circuits FAQ and has my answers too.
These are the main circuit sections, these have circuits in PDF format with Source design files and PCB layouts for some. If you want only Schematic Images with brief description, remain on this blog.
- Analog Circuits – Opamps, Comparators, Small Instruments, Mixed Design Circuits.
- Digital Circuits – Logic Circuits using 74 and 40 series of TTL and CMOS Chips.
- Power Electronics – Power Supplies, SMPS, Switching Supplies, Inverters, Energy.
- Microcontroller – 8051, 8951. Analog Interface, Single Board Computer. Firmware.
- Test Measurement – Basic DMM, Insulation Tester, AVO Meter, Small Tools.
- Data Interface – Printer Port Interface. Serial Port Circuits, Virtual Instruments.
- Hobby Projects – DIY Projects for a Lab. Basic Transistor Circuits for Learning.
- Custom Projects – Custom Design Examples including specification development.
- Theory Tutorials – Learning Electronics, Instrumentation and Industrial Controls.
- Electrical Diagrams – Control Panel Diagrams, Industrial Automation Designs.
EE Firms and Resources
- Circuit Diagrams Archives Reference
- Embedded Microcontroller Resource
- EDA CAD Circuit Design Software Tools
- Electronic Engineering Magazines
- ASIC, SOC, CPLD, DSP and FPGA
- Electronics Resources and Tutorials
- Industrial Automation & Process Control
- Sensors, Actuators and Analytical
- Test & Measurement, Instrumentation
- Semiconductor and IC Application Notes
- Datasheets, Standards & Service Manuals
- Components Parts Kits and Materials
- Power Electronics & Solar Energy
Sections of delabs