One partner, board to application
Hardware, firmware, and software from a single team, designed to fit instead of forced together at the end.
Engineering & IT · Based in India, built for global clients
Hardware and software, built to ship.
TKAAR Technologies designs custom electronics, builds embedded & IoT systems, and develops the software that runs them — from schematic to the field, and from prototype to deployment.
1
Flagship platform live in production — GrassGuards, monitoring grasslands today
3
Engineering disciplines under one accountable team — embedded, PCB, software
100%
In-house delivery — no subcontracted handoffs between hardware and software
Design
We design
Electronics, firmware, and software engineered from first principles for the job in front of us.
Build
We build
PCB layout and component assembly through our own unit in Madurai.
Deploy
We deploy
Field-ready products and maintained software — not prototypes that stall after the pitch.
Who we are
One partner across the full stack — copper to cloud.
Most projects need a hardware team, a firmware team, and a software team, stitched together across vendors. TKAAR consolidates all three. We design the circuit board, write the code that lives on it, and build the application that makes it useful.
Working close to the Madurai–Trichy manufacturing ecosystem keeps our builds grounded in what can actually be sourced, assembled, and deployed — engineering discipline we then apply to clients wherever they are, in India or abroad.
What we offer
Three service lines that fit together.
Embedded & IoT Engineering
Firmware, sensors, and connected devices, engineered to work in the field rather than only on the bench.
See the details →PCB Design & Component Assembly
Circuit design, PCB layout, and component assembly from our unit in Madurai, one partner start to finish.
See the details →IT Services
Web and mobile apps, IoT data platforms, and Fashion & Apparel domain solutions — designed and maintained.
See the details →
What we build
Real hardware and software we've engineered end to end.
A sample of the kind of work each service line covers — from a controller board through to the platform that reports on it.
Embedded & IoT
High-current motor controller design
From-scratch AC induction motor controller design for EV drivetrains, engineered for sustained high-current operation with peak overload headroom.
48–72V bus175A continuous400A peak
See Embedded & IoT Engineering →
IT Services
Real-time controller dashboard
A cluster-style web dashboard that decodes live telemetry from a motor controller board and renders it as a generic, reusable UI decoupled from any single controller.
Real-time telemetryWeb-basedReusable decoder layer
See IT Services →
PCB Design & Assembly
Anti-tamper NFC security tag
A flexible PCB tag with NFC tamper detection built for gold ornament security, extended with an active real-time cut alarm.
Flexible PCBNFC tamper-detectReal-time alarm
See PCB Design & Assembly →
Flagship product
GrassGuards grassland monitoring
A satellite-driven monitoring and carbon MRV platform live in production for Tamil Nadu, combining Earth Engine imagery with air-quality and fire data.
Live in productionVerra VM0042Satellite data
Explore GrassGuards →
Why TKAAR
Fewer handoffs. Work that reaches the field.
Our value is in the seams — the places where a hardware vendor, a firmware contractor, and a software shop usually disagree. We own all of them.
Rooted in the manufacturing belt
Close to the Madurai–Trichy supplier and assembly ecosystem, which keeps designs sourceable and buildable.
Deployment-focused
We build for real conditions and real users — production systems that hold up in the field.
Client-ready deliverables
Documentation, dashboards, and reports prepared to be presented to clients, boards, and investors.
Clients & industries
Who we build for.
We're adding named client testimonials as engagements complete. In the meantime, the clearest evidence is GrassGuards itself — live, in production, and in daily use.
EV component manufacturersAgri-tech & FPOsEnvironmental & carbon programmesFashion & Apparel brandsIndustrial electronics
“
‹ A short client quote will go here once your first testimonials come in — ask a client you've delivered for if they'd give a line or two. ›
Client name — Company, role
Common questions
Quick answers.
Do you take on just one part of a project, like only the PCB?
Yes. Each service line stands on its own — you can bring us in for PCB design and assembly alone, or embedded firmware alone, without taking the full build.
Where are you based, and does that limit who you can work with?
We're based in Madurai, India, close to a strong manufacturing ecosystem. Software and firmware engagements run fully remote for clients anywhere; hardware and PCB projects ship worldwide.
What industries do you work in?
Our engineering work spans EV components, industrial and agri-electronics, and environmental monitoring; our IT services also cover the Fashion & Apparel domain.
How do we start a project?
Tell us what you're building on the contact page. We'll set up a first conversation to understand the product and constraints before proposing an approach.
Have a product to build?
Tell us the product you are trying to ship. We will tell you what it takes across hardware and software — and where we can shorten the path.