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Tvoxel technologies specifically focused on web solutions, game design/development, 3d art/animations, and VR/AR simulations/games

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Arduino Projects — Interactive, Educational & IoT

We combine Arduino hardware with Unity, cloud telemetry and custom firmware to build interactive installations, ed-tech kits and IoT proof-of-concepts. Below is a curated showcase of sample projects, technical details and how we integrate embedded systems into larger digital experiences.

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Quick overview

Use cases

interactive exhibits, classroom kits, remote monitoring, prototyping for product development.

Core platforms

Arduino Uno / Nano, ESP8266 / ESP32 (Arduino-compatible)

Integration

Unity plugins and PC interfaces for real-time interaction

Firmware

C/C++ (Arduino IDE / PlatformIO)

Connectivity

Serial / USB, Bluetooth, Wi-Fi, Ethernet.

Cloud & protocols

MQTT, REST, WebSocket.

Project showcase

  • A museum-style installation where proximity and pressure sensors feed live data to a Unity visualization. Arduino reads sensors and streams values via serial/USB to a local PC running the Unity scene.
    Key components: Arduino Uno, HC-SR04 distance sensors, pressure pads, serial bridge to Unity.
  • A classroom prototype using RFID readers and an Arduino Nano to capture student attendance and upload data to the cloud via a Wi-Fi module. Administrators view attendance and reports on a web dashboard.
    Key components: Arduino Nano, RFID reader, ESP8266 for Wi-Fi, MQTT backend.
  • Temperature, humidity and air-quality sensors connected to an ESP32 publish telemetry to a cloud service for long-term monitoring and alerts. Data is visualized on dashboards and can trigger notifications.
    Key components: ESP32, DHT / BME sensors, MQTT / REST APIs, cloud dashboard.
  • An Arduino-driven control box (buttons, potentiometers, relays) that controls LEDs, motors and external devices while sending interaction data to Unity for synchronized visuals and audio.
    Key components: Arduino Mega / Uno, relays, motor drivers, analog sensors.
  • Compact kits designed for classroom use that teach electronics and coding fundamentals. Lessons cover digital I/O, sensors, actuators, and simple networking with guided exercises and teacher materials.
    Key components: Arduino-compatible boards, sensor modules, step-by-step curriculum.

Technical highlights

Firmware and architecture

modular C/C++ codebases, OTA updates where supported

Firmware and architecture

modular C/C++ codebases, OTA updates where supported, clear separation of sensor drivers, comms layer, and application logic.

Connectivity

robust serial-to-PC bridges for low-latency interactions

Connectivity

robust serial-to-PC bridges for low-latency interactions; MQTT for lightweight telemetry; REST endpoints for configuration and reporting.

Integration

Unity communicates with Arduino data via serial, local TCP

Integration

Unity communicates with Arduino data via serial, local TCP, or an intermediate service; this allows rich real-time visualizations driven by physical inputs

Deployment

Installation, testing, and on-site commissioning where required.

Deployment

prototypes can be hardened for gallery use (enclosures, isolation, fail-safes) or scaled toward product prototypes with production MCUs

What we deliver

  • Concept, rapid prototype, and production-ready designs.
  • Full firmware (Arduino IDE / PlatformIO) with documentation and sample sketches.
  • Backend integration (MQTT/REST) and web dashboard or Unity integration.
  • Installation, testing, and on-site commissioning where required.

To see these projects in action or to discuss a custom Arduino solution for your needs, request a demo:

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