EE Firms and Resources

These pages of mine and other sections of delabs, follow that old tradition and lists thousands of firms and EE design resources around the globe, related to Professional and Hobby Electronics. This work of mine started in 1999 on netscape, geocities and tripod homepages. Now it is distributed over few domains and tech blogs that i own and manage.

Electronics Engineering and Technologies



Some Electrical and Mechanical pages closely related to Electronic Manufacturing and Industrial Engineering are also listed here. delabs lists more than 10K EE Companies & Resources in the Web.

Categories of EE Websites of 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

dapj Tech Publications

At dapj Tech you will find Tech Blogs related to Electronics Engineering, Hobby and Educational Resources too.

Schematics of delabs - Circuit Diagrams, Design.

Soldermans Basics - Tutorials, Theory, Notes.

Electronic Product Design

• Hobby Hound - Hobby, DIY, Do it Yourself Projects. 
• Circuit Design Gopher - Product Design, EDA, 
• Circuits FAQ - Design Notes and Answers. 

Electronic Parts and Instruments

• Electronic Components - Parts, Instruments, Tools. 
• Embedded Processor - Microcontroller, SOC, ASIC. 
• Industrial Electronics - EE Product Cladistics. 
• RF Wireless and Photonics - Networking, Microwave.
• Semiconductor Devices - Diode, Transistor, IC Chips.

delabs Publications

delabs and dapj EE Tech Publications are distributed over many Blogs, Sections, Sites. These are listed in this post and others below.



Product Engineering - Designing Electronic Products

EE Design Library - Electronic Product Design Resource.

Sections of delabs specific to certain EE Technology Sectors.

• delabs Technologies - Semiconductors and Chips.
• delabs Schematics - Circuits & Electronic Projects.
• Hobby DIY Electronics - Do-It-Yourself Hobbyist.
• Electronic Parts - Electronic Components Materials.

Digital and Analog Tutors

Interactive Web Widgets that help you learn Basic Digital and analog concepts. You have buttons to press and pots to tweak, LED lights, Digital Displays and Meters indicate output values.
Digital Electronics Tutors

These Digital Tutors are interactive and started with very basic JavaScript and CSS. You can operate the controls and see the Truth Table and Results in LED Displays. Controls include DIP Switches and Push Buttons.

Digital Interactive Tutorials

• The NOT gate - Digital Logic gates
• The AND gate - Digital Logic gates
• The OR gate - Digital Logic gates
• The XOR gate - Digital Logic gates
• Digital Up Down Preset Counter CD4029
• Astable Mutivibrator with 555 Timer
• Running Lights with 555 and CD4017

Analog Electronics Tutorials

I have made some Web Widgets, these are analog opamp tutors. Interactive Tutorial with Simulated Meters and Potentiometers, demonstrating how Operational Amplifier functions in different configurations.

Analog Interactive Tutorials

• Inverting Amplifier - Op-Amp Circuits
• Non-Inverting Amplifier - Op-Amp Circuits
• Buffer or Unity Gain Op-Amp
• Differential Amplifier - Op-Amp Circuits
• Two Op-Amp Differential Amplifier
• 3 Op-Amp Differential Instrumentation Amp

delabs Circuits Main

This is an entry page for the delabs and dapj websites, blogs and services. The Electronics Engineering Resource and EE Product Design Reference Sections.



delabs Circuits - Circuit and product design archive. Most of delabs circuits, projects and docs can be found here delabs Content Map and delabs Content Map 2 has the blogs and other services.

Services - Search delabs - Design Service - Contact delabs - Link to delabs

Resource Lists - Electronics 1 - Electronics 2 - Electronics 3

Instrumentation and Industrial Design

• Analog Circuits - OpAmp, Signal Condition, Mixed Signal. 
• Digital Circuits - Logic, CMOS, Counters, Timers, 555. 
• Power Electronics - SMPS, Regulated Supply, SSR. 
• Microcontroller - 8051, 8052, OpCodes, Analog Interface. 
• Test Measurement - Multi-Meters, Small Test Tools. 
• Data Interface - Virtual Instrumentation, Device Networking. 
• Custom Projects - Sequential Process Timers, Chargers. 
• Hobby Projects - Insulation tester, LED Circuits, Meters. 
• Theory Tutorials - Basic Electronics, Instrument Design. 
• Electrical Diagrams - Control Panels, Reference Tables. 
• Resources - Electronic Firms and Electronic Projects.