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Specialized Proposals Portfolio
Production-ready solution blueprints engineered by Vandyam—spanning military border security, autonomous inspection rovers, wearable health sensors, and data center power electronics.
Defense & Perimeter Surveillance (ATS 4.0 Platform)
Unattended Ground Sensor (UGS) platform designed for military-grade perimeter defense, border surveillance, and intrusion detection using Sub-GHz (150-960 MHz) long-range RF.
- Seismic & Radar ground personnel/vehicle movement detection
- Multi-km off-grid wireless mesh relay to central command station
- Ultra-low-power battery operation for multi-month field deployment
- Rapid deployment tactical kits for fixed & mobile border ops
MARV Autonomous Robotic Inspection Rover
Autonomous 4WD inspection rover powered by Jetson Orin Nano compute, VESC 6 MkV electronic speed control, and aluminum antenna mounts for remote hazardous site inspection.
- High-torque 4WD chassis with VESC 6 MkV precision speed controller
- Jetson Orin Nano edge AI processing for obstacle & path navigation
- Long-range telemetry antenna mount with custom power board
- Low-latency remote video streaming and telemetry logging
Wearable Health Monitoring Stack
Ultra-low-power flexible PCB wearable sensor platform featuring skin contact detection, continuous heart rate, inter-beat interval (IBI), and free-fall accelerometer wake-up.
- Multi-sensor flexi-PCB (Skin detect, heart rate, IBI, 3-axis accelerometer)
- Ultra-low power deep sleep (EM4 mode) with instant motion wake-up
- Flash memory data streaming & wireless BLE telemetry
- Hardware and software watchdog reset for medical-grade reliability
Smart Building & DALI / Matter Automation Hub
Centralized smart hub controlling 51VDC DALI 6-wire harness lighting architecture, EnOcean kinetic energy-harvesting switches, and Matter/Thread mesh networking.
- DALI controller managing independent light/power blind circuits (RGB/CCT)
- EnOcean energy-harvesting kinetic wireless switch integration
- Matter/Thread border router for cross-platform smart device mesh
- HVAC thermostat, remote deadbolt lock & video doorbell app control
Industrial Machine Vibration & Anomaly Analysis
High-precision IEPE piezoelectric vibration sensor node designed to detect micro-vibrations and structural anomalies in heavy industrial rotating machinery.
- Piezoelectric IEPE sensor signal conditioning and high-speed sampling
- FFT spectrum analysis and bearing fault frequency detection
- Sub-GHz wireless telemetry to factory supervisory control network
- Long-term trends and predictive maintenance alerts on industrial edge
Field Personnel & Workforce Management Badge
Wearable GPS and BLE location badges for real-time tracking, safety SOS alerts, and automated task dispatch for field teams and industrial workforces.
- Compact wearable GPS/BLE location tracking badge with long battery life
- Panic button SOS emergency alert trigger with immediate GPS coordinates
- Geofencing violation alerts for hazardous or restricted plant zones
- Automated attendance, route audit, and shift dispatch dashboard
Server Power Management & Buck Converter Board
High-efficiency 16-phase Buck Converter Power Management Board delivering 1V, 200A power to servers with real-time tracking of 60 safety and maintenance parameters.
- 16-phase interleaved buck converter architecture delivering high-amperage power
- Hardware support for PMBus, SVID, SVID3, and AVS monitoring protocols
- Real-time tracking of 60 thermal, voltage, and current safety parameters
- Embedded MCU for predictive fault detection and power rail stability
Automated Parking Fare & ANPR Camera System
Camera-based Automatic Number Plate Recognition (ANPR) integrated with automated barrier gates, mobile app payment processing, and parking occupancy analytics.
- Edge-processed ANPR camera node for fast vehicle plate recognition
- Automated entry/exit barrier gate control and ticketless fare calculation
- Real-time slot occupancy sensors and digital guidance displays
- Mobile application integration for reservation and contactless payment
Need a Bespoke Engineering Solution?
Our multi-disciplinary team delivers custom defense telemetry, robotics hardware, and embedded AI prototypes to exact customer specifications.