Hands-free access. Just say the code out loud and the lock opens. Without Internet.

Voice and Movement Combined in a Simple Game to Train Coordination and Speech

I am Abdullah, a mechanical engineer specializing in high-quality CAD modeling and design. This single-seater Formula Student style race car showcases my skills in creating precise, functional, and visually appealing models. Featuring a lightweight tubular chassis, ergonomic bucket seat, aerodynamic rear wing, and detailed suspension and drivetrain systems, it demonstrates both technical accuracy and engineering creativity. I provide CAD modeling, 3D rendering, and manufacturing-ready drawings for automotive, mechanical, and industrial projects. My focus is on precision, practicality, and performance, turning concepts into professional, manufacturable designs that exceed expectations.

Phantom is an advanced intelligent anti-surveillance system based on active infrared optical recognition and interference technology. The system utilizes invisible infrared light emission to capture unique reflection characteristics of camera lenses, enabling automatic detection and positioning, followed by precise directional infrared laser interference to temporarily disable camera sensors, achieving optical stealth effects.

R4TKN Deauther transforms the Ai-Thinker BW16 (RTL8720DN) into a dual-band 2.4/5 GHz Wi-Fi security lab tool, simulating disconnection events to audit and harden networks—featuring a portable, TFT-driven UI for authorized testing only.

Keep your plants healthy with this Arduino-based Smart Plant Care Assistant! This device monitors your plant’s soil moisture, light intensity, and ambient temperature, alerting you when your plant needs water or more light. Notifications are sent through an LED and buzzer, making plant care easy and fun. This project is beginner-friendly, yet visually appealing, perfect for plant lovers and Arduino enthusiasts alike.

Your doctor at your fingertips!

This system offers an automated attendance tracking solution by combining RFID technology with IoT capabilities—specifically, NodeMCU (ESP8266) for connectivity and Google Sheets for cloud-based record keeping. It enables real-time capture and tracking of attendance data

This is a “smart moving dustbin” (trash can) which can be controlled via smartphone (likely via Bluetooth or WiFi) and is capable of moving in all directions (forward, backward, left, right) under control

An open-source programmable watch that can monitor air quality.

This project demonstrates a basic electronic security system using an Arduino Uno, a 4x4 keypad, and a relay-controlled electric lock. When a predefined PIN code is entered correctly on the keypad, the Arduino activates a relay that unlocks the door for a short duration, then automatically locks it again. If an incorrect code is entered, access is denied. This system can be expanded with features like an LCD display, buzzer alerts, multiple user PINs, and tamper detection.

This DIY system is designed to detect motion using a PIR sensor and notify the user via the Blynk mobile app. It uses a NodeMCU (ESP8266) as the core IoT microcontroller, connecting wirelessly to your home network to send real-time alerts whenever motion is detected