Interactive & educational toys
Sound, light and sensor-driven play. Microcontroller firmware, audio playback, robust power and enclosure design suited to being dropped.
SensorsAudioFirmwareEnclosure
The journey
Eight stages, one accountable team.
Idea
It starts as a sentence.
A behaviour someone wants a device to have. We turn it into product requirements, a bill of constraints and a cost target before anything is drawn.
Concept
Concept and architecture.
Form factor, power budget, sensing strategy, connectivity and where intelligence should live - on the device, on the phone, or in the cloud.
Electronics
Electronics design.
Schematic design and component selection against availability and unit cost, not just datasheets.
PCB
PCB development.
Board layout, routing, power integrity and mechanical fit - designed to be assembled, tested and repaired.
Firmware
Firmware and embedded software.
Embedded C on the microcontroller, sensor drivers, state machines, an OTA update path and a telemetry contract for the app.
Prototype
A prototype you can hold.
First working units, in a case, doing the thing. This is where assumptions get corrected cheaply.
Testing
Testing and refinement.
Functional, electrical and endurance testing, then iterating the board and firmware until behaviour is boring and repeatable.
Product
Production-ready product.
Documented design, tested firmware, companion app and cloud - handed to your manufacturing route as a product, not a prototype.
Layers
One product, four layers.
An electronics product is rarely just hardware. Most of what we build combines hardware, firmware, sensors and embedded software with a mobile or web application, cloud and - increasingly - AI. Planning those together is what stops the integration surprise at the end.
We are a product development partner, not a volume manufacturer. We take concepts to a tested, production-ready state and work alongside your manufacturing route.
Capabilities
Product conceptProduct architectureElectronics designComponent selectionPCB developmentEmbedded systemsFirmwareSensors & connectivityPrototypingTestingProduction readiness
The stack around the board
01
Hardware & firmware
Board, components, enclosure fit and embedded C on the microcontroller.
02
Sensors & connectivity
Sensing strategy, calibration, BLE or Wi-Fi, and the data contract.
03
App & cloud
Companion mobile or web app, provisioning, telemetry and dashboards.
04
AI where it earns it
On-device or cloud inference - anomaly detection, vision, prediction.
Product types
The kinds of devices we work on.
Interactive STEM products
Learning electronics where the interaction is the lesson - modular, repeatable and safe to handle.
ModulesFirmwareCompanion app
Digital weighing machines
Load-cell sensing, calibration routines, display, tare and record-keeping, with optional app sync.
Load cellsCalibrationDisplayBLE
Automatic water level controllers
Level sensing, pump control logic, dry-run protection, fault alerts and manual override.
Level sensingRelay controlAlerts
Sensor-based monitoring devices
Measuring something in the physical world and making it legible - temperature, presence, flow, vibration.
SensorsTelemetryDashboard
Connected consumer devices
Devices with an app and a cloud account: provisioning, updates, history and remote control.
Wi-Fi / BLEMobile appCloudOTA
Questions we get asked.
Does Repozitory build children's electronic toys?
Yes. Interactive, educational and sound-based toys are one of the categories we develop, combining sensors, audio, microcontroller firmware and enclosure design appropriate for children's products.
Does Repozitory manufacture electronics at scale?
No - we are a product development partner rather than a volume manufacturer. We take a concept to a tested, production-ready design with working firmware and documentation, and work alongside your chosen manufacturing route.
Can you build the app and cloud as well as the device?
Yes, and we prefer to. The companion app, provisioning flow, telemetry and dashboards are built by the same team that writes the firmware, so the data contract between them is agreed once.
Have an idea worth building?
Whether it's an AI product, a software platform or a connected electronic device, let's turn your idea into something real.
+91 903 426 9099info@repozitory.comSCO-06, Sector 14, Hisar, Haryana 125001, IndiaMon–Fri, 9am–6pm IST