Circuit Design Service
Electronic Circuit and Product Design -
delabs can design the Electronic Circuit and PCB
if you have a Product Idea and Plan made.
If you need a circuit, product or a solution
designed as per your exact specifications, delabs
can help you with your Firm's EE Project or Idea.
delabs Support Page
- EE Communities and News
delabs offers the following support and service.
delabs support includes circuit design and related
documents. PCB Design, Prototypes and Firmware
development is also done in some cases. delabs
does not undertake Consumer Electronic Projects.
- Product Feasibility study and Component
- Knowledge and Technical Information Support.
- Circuit and Product, design and development.
- Product Engineering and Testing Support.
Service Charges for documentation, email support
etc. will be charged depending on time and effort
Private Custom Design
delabs can Design or Develop, Custom Electronic
Products. Here the design IP - Intellectual
Property will be private. The design charges will
be more and the rights to that particular
configuration will belong to the serviced firm or
delabs works on Industrial, Instrumentation,
T&M and R&D Equipment Areas only. The
Product Prototype will be made by delabs with the
active support of the customer.
The terms for that will be sent by email on
request, after the Design Discussion.
delabs shall not accept projects or orders, that
may be in conflict with similar projects done
earlier for other firms.
Public Domain Design
delabs Open Design Service is done on the terms
shown in the document below. This work is done at
a lower design service cost, as it can be reused
by others and benefits in the the Education of the
You can use this form for paid email technical
support - Contact
Form. You can also send me your product
Limited but Free tech email support at Circuits FAQ.
Circuits - OpAmp, Signal Condition,
Circuits - Logic, CMOS, Counters,
Electronics - SMPS, Regulated Supply,
- 8051, 8052, OpCodes, Interface.
Measurement - Multi-Meters, Small Test
Interface - Virtual Instrument, Device
Projects - Sequential Process Timers,
Projects - Insulation tester, LED
Tutorials - Basic Electronics,
Diagrams - Control Panels, Reference
- Electronic Firms and Electronic Projects
made of a few tech websites online. delabs
provides many circuits and documents as a source
of Technical Reference. They are free for the use
in education, research or experimentation.
delabs plans to add more useful circuits, ideas
and documents. Interface at delabs support page, use
Categories of EE Websites
of Firms and Resources
|Electronics Product Design
When you wish to learn Electronics, first a short study of Physics
is essential, secondly some Electronics
theory. Then build simple and small electronic
projects to learn
Practical Electronics while working with Educational
Hobby Circuits. Lastly to make your own product
designs, a fundamental knowledge of Analog
and Digital Electronics is the foundation for your
next steps into Engineering a Design.
Applications and Components
The basic building blocks for most circuits are Chips
or ICs. You can acquire considerable knowledge by
notes. Then you would want to use a Microprocessor or
Projects. The Specifications and Behavior of Passive
Components like inductors, capacitors and Resistors;
Discrete Semiconductors; Power
Devices and RF Components have to be understood
well, in order to design sturdy Industrial
The Technology related to the equipment used for Testing,
Troubleshooting and Calibration is called Test
& Measurement, Here we use Test Instruments like
Oscilloscopes and Digital
Multimeters. Medical Electronics and Military Designs
require more meticulous, robust and dedicated designs with
higher reliability and accuracy. In Medical
electronics product safety is vital, Consumer products
should be affordable without compromising Human Safety
Then you need to look into Usability or Ergonomics, which is
a science that helps us develop practical and cost-effective
products, which have an optimum Man-Machine Interface. EMI,
ESD, RFI are other important aspects that deals with
Electromagnetic, Electrostatic and RF; Noise
and Interference; in the Stable performance of
products in Real World Harsh Environments or the Reliable
Transmission of data. Lastly Computing
and Communication makes products more versatile in any
application. EDA, Technical Computing and Systems
Engineering helps creating products and complete process
|Industrial Automation and
Automation and Control is the predecessor of Robotics and
A Control system is made of Sensors sending acquired data to
which operates Actuators to manage the process in Real Time.
Starting from a Bimetal
Thermostat to a SCADA, the controller has grown from
mechanical -- electrical -- analog -- digital devices to
microcontroller-computer based equipment.
Both in Control
Systems and Robotics the Collaboration between Robots
or Control Units, leads to the development of wireless
network of Interactive, Intelligent and Distributed Self
Governing Systems. The outcome is Web Process Automation, Web
Applications based Solutions in Monitoring, Analyzing
and Configuring these Sophisticated
(The above writeup was made around 2002)
delabs maintains an Electronics
Circuits Archive with some Technical
Documents, many of these circuits were designed or
developed by delabs. There are also many useful links to
electronic resources, products and companies. The intention
to put it in the web is to enable Students, Hobbyists and
Professionals to get more ideas on various aspects of
electronics and circuit design.
The Technologies and Hardware
Configurations of delabs are Open Designs. delabs
created content and circuits, can only be used for product
design, product development, study or hobby.
The delabs and dapj;
websites and blogs; are EE
Technology Publications. It has the resources for
custom industrial and instrumentation product design. delabs
is a service for product
design and development.
The product shown on the left is a Insulation Tester and a
Tera Ohm Meter. A DC regulated Test bench Power supply
is shown above. These were designed in the 80s and 90s.
Disclaimer and Terms of usage
Technologies | | delabs Circuits
| | Electronics
Circuits | | dapj Tech
The documents, software, tools and links are provided to
enhance the ability of an electronics student, hobbyist or
professional by sharing information. The information,
links etc. should be used by the website visitor, at his
or her own risk and responsibility. There may be concept,
design and link errors in the pages. Creative Work, ideas
and documents of delabs can be used for Product Design and
Development by R&D Engineers, Hobbyists, Students and
even firms for creating useful products. These cannot be
used for reprint, replication or publishing online or