Engineering Ideas into Practical Technology
Our services
What most engineers order first.
The components that leave our Ranchi warehouse the fastest — restocked weekly.
Explore Our Categories
Explore electronics components, development boards, sensors, IoT modules, DIY kits and engineering products for makers, students, engineers and product developers.
Build Your Skills with Real-World Technology
Register online
Pick a track and enrol in minutes — no paperwork.
Learn from notes & sessions
Structured material, downloadable notes, live doubt-clearing.
Build real assignments
Hands-on projects tracked on your student dashboard.
Get a verifiable certificate
Every certificate is checkable on our verification page.
Smart Automation Solutions
Home Automation
Smart automation solutions for lights, fans, appliances, water systems and other home devices. OTS WORLD designs customized hardware, control systems and IoT-enabled solutions for modern homes.
Explore Home AutomationIndustrial Automation
Custom automation solutions for industrial and commercial applications, including machine control, sensors, motor control, monitoring systems, process automation and intelligent control.
Explore Industrial AutomationSmart Water & Motor Control
Intelligent water-level monitoring, automatic motor control, dry-run protection, tank monitoring and smart control systems for residential, agricultural and commercial applications.
View SolutionsIoT & Remote Automation
Connect automation systems through WiFi and IoT platforms for remote monitoring, device control, alerts, telemetry, configuration and cloud-based management.
Build an IoT SolutionSecurity & Monitoring
Smart monitoring and security solutions using sensors, controllers, communication systems and connected devices for homes, offices, shops and commercial environments.
Explore Security SolutionsCustom Automation R&D
Have a unique automation requirement? OTS WORLD can design and develop the electronics, firmware, communication, application and complete control system around your specific use case.
Discuss Your Requirement3D Printing & Product Development Services
From a single prototype to small-batch production — 3D printing, CAD design, reverse engineering, and R&D-backed manufacturing under one roof.
Instant Quote
Upload your STL or STEP file and choose a material — PLA, ABS, PETG, or resin.
Print Gallery
View full gallery →
End-to-End Product Development
WiFi Enabled Automatic Water Level Controller
A complete IoT product developed in-house at OTS WORLD, covering R&D, circuit and schematic design, component selection, custom PCB development, PCB assembly, embedded firmware, ESP8266 WiFi integration, Android application, IoT server, system integration, testing, debugging and final product development.
View Case StudyCustom Electronics & PCB Development
From circuit design and schematic development to component selection, custom PCB design, PCB assembly, soldering, debugging and production-ready hardware. OTS WORLD can develop complete electronic hardware tailored to your product requirements.
Start a ProjectEmbedded Firmware & Microcontroller Development
Embedded system development using microcontrollers and custom hardware. We handle firmware architecture, programming, sensor interfacing, motor control, communication protocols, safety logic, debugging, testing and optimization for real-world products.
Start a ProjectIoT & WiFi Product Development
Build connected products with WiFi and IoT connectivity. OTS WORLD develops device firmware, communication systems, device configuration, local and cloud connectivity, remote monitoring and control for smart home, industrial and commercial applications.
Start a ProjectAndroid App Development for IoT
Custom Android applications for connected products and devices. We can develop device pairing, WiFi setup, monitoring dashboards, control interfaces, device configuration, local communication, cloud communication and IoT device management.
Start a ProjectIoT Server & Cloud Platform
OTS WORLD develops IoT backend infrastructure for connected devices, including device registration, authentication, APIs, telemetry, device status, remote commands and communication between devices, applications and the cloud.
Start a ProjectComplete Product R&D & Prototyping
Have an idea but need a complete development team? OTS WORLD can take a product from concept to working prototype and beyond — including R&D, electronics, PCB, firmware, IoT, Android application, server integration, testing, debugging and product finishing.
Discuss Your ProjectR&D
OTS WORLD is an engineering and technology development company based in Ranchi, Jharkhand. We work across electronics hardware, embedded systems, firmware, software development, Android applications, EV technology, lithium battery systems, Battery Management Systems (BMS), IoT, robotics, automation and PCB design. Our focus is on practical engineering, product development, prototyping and integrated hardware-software solutions.
Hardware Engineering
Electronic circuit design, component selection, hardware integration, prototyping, debugging and functional testing.
Learn moreFirmware Development
Embedded C/C++, microcontroller programming, peripheral control, sensor integration, communication protocols and firmware debugging.
Learn moreEmbedded Systems
Development of microcontroller-based systems using suitable controllers, sensors, actuators and communication modules.
Learn morePCB Design and Development
Electronic schematic development, PCB layout, board-level design support, prototype preparation and hardware validation.
Learn moreEV Technology
Development and technical evaluation of EV-related electronics, charging systems, battery interfaces, controllers and supporting electronic solutions.
Learn moreLithium Battery Technology
Lithium-ion battery pack concepts, cell configuration, battery interconnections, charging requirements and battery protection considerations.
Learn moreSoftware Development
OTS WORLD is a software development company in Ranchi, Jharkhand, developing practical software solutions for Android applications, IoT, embedded systems, automation, electronics and engineering products. We build custom applications, device interfaces, dashboards and integrated software solutions around real-world requirements.
Android App Development
Custom Android applications for device control, monitoring, IoT, data visualization and technology projects.
Learn moreBuilt for people who actually build things.
Practical Engineering & R&D
We focus on practical engineering and research to turn ideas into working prototypes, products and application-specific technology solutions.
Electronics & Embedded Expertise
Our work combines electronics, microcontrollers, embedded systems, firmware and hardware development for practical technology applications.
IoT & Automation Solutions
We develop connected devices, smart controllers and automation solutions for residential, commercial and industrial applications.
Custom Product Development
We develop customized electronic products and engineering solutions based on specific application, hardware and system requirements.
Hardware, Software & AI Integration
We combine hardware, firmware, software and AI technologies to develop integrated solutions for modern engineering applications.
Technology Training & Knowledge
We support hands-on technical learning across electronics, embedded systems, IoT, automation, robotics, PCB design, AI and related technologies.
Trusted by students and engineers alike.
OTS WORLD provides practical and reliable technology solutions with a strong focus on innovation, quality, and customer support. Their work in electronics, automation and IoT is highly professional and solution-oriented.
Rated by real customers on Google
Very good for internship training and for new learners. It teaches you all the basic and main components of Electrical and electronics engineering.
Best training center for electrical, electronics, cse branch, when i come here & join the otsworld, I am not expect my skilled is wonderful, I have no any practical skilled in my branch but now I am proud to my self becouse i have skilled to designe circuit, finaly I am complete my one month internship & proudly say I am a Engineer
OTS WORLD have very good training best trening center for diploma students
"I'm absolutely thrilled with OTS WORLD! Their guidance and support helped me to learn many new things. The training sessions were engaging , informative and tailored to my needs. If you're looking for the best training in Diploma or B.Tech, look no further than OTS WORLD. Highly recommended! 👍🏻👌🏻"
OTS world is the best training centre . Here we get practical experience with the latest automation tools and techniques . I have gained valuable skills and confidence in automation . I highly recommend "OTS world" to anyone seeking quality training .
Follow OTS WORLD
Tutorials, build logs, and behind-the-scenes drops — pick your platform.