Our Published eBooks for Industrial Electronics Design Guides, Reference Manuals & Production-Ready Kits.

From core architectural frameworks to deployment-ready prototypes, these engineering guides are authored to bridge the gap between schematic concept and reliable, commercial-grade hardware. Developed with a strict "zero-error" design philosophy, these manuals serve as conclusive designs for industrial engineers, MSMEs, and technology startups looking to accelerate product development.

  • Engineering Reference Manuals: In-depth technical outlines detailing advanced electronic hardwares, protocol compliance, and uesr friendly designs for senior industrial engineers.

  • Production-Ready DIY Modules: Full-scale fabrication blueprints. Every DIY guide contains the complete underlying technology, firmware structuring, and layout parameters required to build a field-ready, commercial-grade prototype entirely from scratch.

Featured Engineering Release: Accelerate your infrastructure design with our complete deployment blueprints, "DIY 7.4kW Home EV Charger," available for immediate digital download at no cost.

eBook by Subodh Sarker

Electric Vehicle Service Equipment - EVSE - Comprehensive Design Inputs of Level 1,2 & 3 Chargers: Circuits, Design & Infrastructure of EVSE

Author: Subodh Sarkar, B.Tech (Hons), IIT-KGP 

This EVSE design eBook is complete with regard to every detail, not superficial or partial. It’s a must buy for design engineers working on Level 1. 2 and 3 EVSE Chargers.

You’ll be able to create a Smart & Efficient DC Charging (Pile) Station as per EVSE requirement with the help of the Comprehensive Design Inputs and technical documents provided in this eBook

Right from PFC (Power Factor Correction) stage, the DC/DC power stage design, or the central control system, this eBook has all the design inputs with complete data to design an efficient DC charging (pile) station.

The author is a Graduate in Electronics from the prestigious institute, Indian Institute of Technology, Kharagpur, India, and has spent more than 4 decades as design and application engineer in various industries in India & USA. The author is a renowned expert in Level 3 Smart charger and has successfully designed a large number of electronics products for industrial and domestic use.

eBook by Subodh Sarker

Learn to Design Circuit Boards to make World Class PCB: Part-1 (2 Layer PTH) with Design of Footprints of SMD Components (2 Layer PCB Design)

Author: Subodh Sarkar

Welcome to the “knowledge-rich” practical training eBook on- “Learn to Design Circuit Board to make World Class PCB.” This is a Part-1 - TWO LAYER PTH PCB Design course. More than 2 layers PCB Design courses will be available in latter parts.
The author is a Graduate in Electronics from the prestigious institute, Indian Institute of Technology, Kharagpur, India, and has spent more than 4 decades as design and application engineer in various industries in India & USA. The author is a renowned expert in PCB Design and has successfully designed a large number of electronics products for industrial and domestic use.

This eBook is EXCLUSIVELY for “BEGINNERS IN PCB DESIGN”. We will teach you PCB Design from scratch. It’s a highly systematic approach and suitable for those who have never designed a PCB. You can easily become a professional PCB Designer if you:
1. are a beginner and starting a career in electronics design.
2. think that PCB Design capability is a job requirement.
3. are an Electronics Engineer or Technician and want to include PCB design as part of your skill set.
4. are an Electronics Hobbyists, BE/M.Tech /Ph.D. student.
5. are connected with Electronics Product Design and Manufacturing Activities

eBook by Subodh Sarker

DIY Bharat AC001 3.3kW & 10kW EV Charger : For 2 / 3 / 4 Wheelers-Complete Design Package-Schematics-PCB Design-BOM-Codes -Wiring Diagrams-Manufacturing Files

Author: Subodh Sarkar, B.Tech (Hons), IIT-KGP

This is a practical Electronics Product Design eBook. You will be able to Build Your Own “DIY Bharat AC001 3.3kW and 10kW EV Charger” with the help of this eBook only and you do not need to consult anyone else. This eBook has Complete Design Package with RFID Smart Card & Bluetooth Controlled Mobile App user authentication. This easy to build EV Charger is suitable for charging 2 wheeler / 3 Wheeler & 4 wheeler electric vehicles.

The author is a Graduate in Electronics from the prestigious institute, Indian Institute of Technology, Kharagpur, India, and has spent more than 4 decades as design and application engineer in various industries in India &USA. The author is a renowned expert in Electric Vehicle charger and has successfully designed many electronics products for industrial and domestic use.

This eBook is built with extensive details covering design and technical data related to designing, manufacturing, operating, using, and evaluating Bharat AC001 EV Chargers. It has 10 (Ten) well explained Chapters, 31 Engineering Images, Complete Bill of Materials, Complete Manufacturing Files, Calibration & Test Procedures.

eBook by Subodh Sarker

DIY Fast EV Charger 22kW

By Subodh Sarkar

This is a practical electronics product manufacturing eBook focused on a DIY (Do-It-Yourself) project, authored by an IIT Engineer. It provides instructions to build a "Fast EV Charger - Type 2 – 22kW – AC-3phase-LCD Display". The eBook includes a complete design package for constructing an EV Charger either for personal use or as a marketable product. The addition of a Nextion 3.5" TFT LCD Display allows the user to view images during the EV Charger operation, adding functional and aesthetic value to the product. 

Electronics product design requires knowledge of hardware and software, along with industrial experience. The author has over 45 years of industry experience and has published several notable eBooks, including four important ones. 

You'll be able to build a Fast EV Charger 22Kw 3phase AC with the help of this eBook only. If you have 3-phase power available at home, you can build yourself and install a 3-phase EV charger for faster charging. If you own a Public Charging Station, you can install 3-phase AC charging. 

3-phase power provide a higher voltage and current compared to single-phase, allowing for faster charging. In Europe, 3-phase power is more common in residential settings, making it easier to install fast EV chargers. 

This eBook is very useful for both young and experienced engineer who are engaged in designing Electric Vehicle Chargers. This comprehensive eBook will enable engineers to independently develop market-leading Fast EV Chargers of exceptional quality. 

Buy this Book and just follow all the steps.  When all the Steps are finished, you'll have a Fully Tested working model of a marketable Fast EV Charger 22kW 3-Phase AC.

eBook by Subodh Sarker

Lithium-Ion Battery - The Power of Electric Vehicles with Basics, Design, Charging technology & Battery Management Systems

Author: Subodh Sarkar, B.Tech (Hons), IIT-KGP

This "Knowledge-rich" eBook on Lithium-Ion Battery for Electric Vehicle is a complete practical engineering book with design and application details on Lithium-Ion Battery and Battery Management Systems (BMS). It has engineering details of Electric Vehicles and EVSE - Electric Vehicle Supply Equipment with details of Electric Vehicle Charging Stations.

This engineering eBook covers the practical aspects of large format lithium ion battery covering fundamentals, technicalities, design aspects, electronic charging circuits, and hardware engineering and application details. This eBook has 15 exhaustive chapters and packed with numerous graphics, block diagrams, circuit diagrams, component specifications, tables, images and many more technical details. In short, it covers A to Z of Lithium-Ion Battery.

The author is a Graduate in Electronics from the prestigious institute, Indian Institute of Technology, Kharagpur, India, and has spent more than 4 decades as design and application engineer in various industries in India & USA. The author has successfully designed a large number of electronics products for industrial and domestic use.

The exclusive objective of this eBook is to focus on practical engineering skills to solve real-world engineering design problems in industries. The author has carefully bypassed college level theories to make the eBooks a Handbook which will serve as a reference book for design and field level engineers.

After some basics, this eBook enters into the world of large lithium-ion battery pack suitable for electric vehicles and extensively cover the design techniques of BMS. Large Li-ion battery packs have incredible application potential in the emerging Electric Vehicle market.

eBook by Subodh Sarker

Linear LED Strobe Light for Machine Vision Illumination

Author: Subodh Sarkar, B.Tech (Hons), IIT-KGP

If you want to design a Linear LED Strobe Light for Machine Vision Illumination or something similar products, then you will be able to do it yourself with the help of this eBook. This is a practical self-help design eBook having complete design details with electronic circuits and PCB Designs including Manufacturing Files.

This is a unique completely hardware-controlled design without using any micro-processor. The design will ensure stable and repeatable illumination for Machine Vision Lighting and Image Recognition Systems.

The design includes power regulation, dimming control by PWM, Remote signal of 0-5V D.C. or Continuous ON in both manual and automatic mode. The design also includes safe over-driving techniques without causing any damage to the LED Chips and PCB.

The author has 4 decades of Industrial Experience in India & USA, boosted by a degree in electronics and electrical communication engineering from the premier institute - Indian Institute of Technology, Kharagpur, India.

This eBook is a practical design guide, and the author has carefully bypassed college level theories.

This eBook is written in free-flowing text with easy-to-understand Block Diagrams, Electronic Circuit Diagram, PCB Designs, Engineering Drawings, Illustrations, and Graphics. This is a well-configured Engineering eBook and useful guide for the beginners as well as the professionals. You'll re-discover yourself within the pages of this eBook. One of the greatest things in your life will begin unfolding and you’ll be ready to take the Electronics World by storm.

All texts and illustrated images in this eBook are original and written, created and edited by the author only.