De'FES STEM — Exploring Science, Technology, Engineering And Math

Engineering and Innovation

We turn practical challenges into testable engineering solutions.

Our innovation work applies electronics, embedded systems, renewable energy, automation, IoT, technical design, and systems thinking to develop prototypes that respond to everyday needs.

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We turn practical challenges into testable engineering solutions. — De'FES STEM LTD

Project Portfolio

Applied engineering built for learning, safety, energy, and automation.

Smart Water Dispenser System — De'FES STEM LTD
Automation and Hygiene

Smart Water Dispenser System

A touchless liquid-dispensing prototype using an infrared sensor, Arduino control, relay, DC pump, and LCD feedback.

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Smart Energy Meter Monitoring System — De'FES STEM LTD
Smart Energy and Embedded Systems

Smart Energy Meter Monitoring System

A distributed energy-monitoring system that collects voltage, current, and power-consumption data from multiple points.

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Multipurpose Smart Power Bank — De'FES STEM LTD
Portable Energy

Multipurpose Smart Power Bank

A portable energy solution for phones, laptops, and integrated LED lighting for emergency and field use.

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Smart Power Extension Board with Inbuilt Inverter — De'FES STEM LTD
Power Reliability

Smart Power Extension Board with Inbuilt Inverter

An intelligent extension board with multiple outlets, battery storage, and inverter backup for grid outages.

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Smart Gas Leakage Detection System with GSM Alert — De'FES STEM LTD
Safety Technology

Smart Gas Leakage Detection System with GSM Alert

A gas-monitoring system that detects dangerous leakage, triggers alarms, and transmits GSM notifications.

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Solar-Powered Wireless Phone Charger — De'FES STEM LTD
Renewable Energy

Solar-Powered Wireless Phone Charger

A portable charging system that harvests solar energy, stores it, and powers a wireless charging module.

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Smart Home Automation System — De'FES STEM LTD
IoT and Automation

Smart Home Automation System

An intelligent control platform for lights, fans, doors, scheduling, and environmental sensing.

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Smart Biometric Attendance System — De'FES STEM LTD
Security and Workforce Systems

Smart Biometric Attendance System

A fingerprint-based attendance solution for accurate, accountable, and automated personnel tracking.

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Professional Solar-Powered Sound System — De'FES STEM LTD
Renewable Energy and Audio Engineering

Professional Solar-Powered Sound System

A professional audio solution integrating solar panels, battery storage, amplification, and speakers.

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Wireless Car Charging Concept — De'FES STEM LTD
Future Mobility and AutoCAD Design

Wireless Car Charging Concept

An AutoCAD concept exploring inductive power transfer through a contactless electric-vehicle charging platform.

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Innovation Services

Need support to develop or demonstrate a practical solution?

Prototype development
Embedded-system projects
Electronics troubleshooting
Renewable-energy concepts
Smart automation
Technical documentation
PCB and circuit development
AutoCAD technical design
School innovation projects

Take the next step

The next step can begin with one practical skill.

Whether you are preparing for an examination, exploring technology, developing a trade, planning a school programme, or seeking an implementation partner, De'FES is ready to support your journey.

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