OHMTRA — Innovation by Balaji Lights
OHMTRA is an electronics and technology brand by Balaji Lights, built for the people who actually build things — engineers, embedded developers, robotics enthusiasts, students, makers, and the businesses that rely on them.
Where We Come From
Balaji Lights has spent years designing and manufacturing rugged, field-ready electronic products for Indian agriculture — including the Divadandi range of rotating farm lights used to protect crops from wild animals. That work meant sourcing genuine components, understanding real-world reliability, and solving problems for customers who couldn’t afford products that failed in the field.
OHMTRA grew out of that same engineering discipline, turned outward: a dedicated platform for the components, development boards, sensors, and tools that go into building anything electronic — whether that’s a student’s first Arduino project or a business’s next product line.
What We Sell
Electronic components — resistors, capacitors, ICs, regulators, connectors, and more
Development boards — Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and others
Sensors and modules for temperature, motion, distance, gas, and more
Robotics parts — motors, motor drivers, chassis, and robot kits
IoT hardware — Wi-Fi, Bluetooth, LoRa, GSM, and GPS modules
Power supplies, batteries, and voltage regulators
Tools — soldering equipment, multimeters, and PCB tools
DIY kits for learning and prototyping
Who We Serve
Hobbyists and students taking their first steps into electronics. Embedded developers and robotics builders working on serious projects. Educational institutions setting up labs. Startups and OEMs sourcing components for production. And businesses that need bulk pricing, GST invoicing, and dependable supply — all handled through our dedicated bulk quote system.
Why OHMTRA
Genuine components — verified parts with clear specifications and datasheets on every product page
Technical clarity — real specs, not vague descriptions, so you know exactly what you’re buying
GST invoicing — a proper invoice on every order, ready for business accounting
B2B ready — bulk quotes, quantity-based pricing, and support for institutions and OEMs
Backed by manufacturing experience — not just a reseller, but a brand with real product-engineering roots through Balaji Lights
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