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Circuit Design Service and Projects

Some free open source projects done by delabs are here. delabs can also work on private projects for research or existing product improvement. 

Four Channel Temperature Scanner Alarm

Sequential Timer for Solenoid Control

Product Design

If you need a circuit, product or solution designed as per your specifications, delabs can help you.

delabs offers the following support and service.
  • Product Feasibility study and Component Sourcing.
  • Knowledge and Technical Information Support.
  • Circuit and Product, design and development.
  • Product Engineering and Testing Support.
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 Electronics Projects.

Service Charges for documentation, email support etc. will be charged depending on time and effort involved.

delabs Portfolio

I used to design and fabricate custom instruments and manufacture them too. A Snapshot from 80s and 90s. Presently i design on paper (eda). I do not fabricate prototypes or undertake pilot production.

delabs Instruments and

Private Custom Design

From 2014 delabs will undertake more Design or Development of Custom Electronic Projects. Here the design IP will be private. The design charges will be more and the rights to that particular configuration will belong to the serviced firm or customer.

I work 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 may not accept projects or orders that it finds may be in conflict of projects done earlier or beyond its capability or feasibility.

Public Domain Design

delabs Open Design Service is done on the terms shown in this document. 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 EE community.


You can use this form for paid email technical support - Contact Form. You can also send me your product design request. Limited but Free tech email support at Circuits FAQ,

Anantha Narayan delabs

If you find the information and circuits in delabs useful, you can Link to delabs in your Technologies Website or Blog. - delabs Circuits and Technologies 

Electronic Product Design
Materials and Equipment

Engineering and Technologies

delabs EE Updates
Disclaimer and Terms of usage
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. My Creative Work, ideas and documents 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 offline.

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