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

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.

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

Simple and inexpensive way to make such a device, if you have basic knowledge of electronics and microcontrollers.

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

Voice Master Board by Next Builder

This DIY electronics project showcases how to create a simple alcohol sniffing device using an Arduino and an MQ‑3 gas sensor. The system detects alcohol vapors in the environment—commonly used for breathalyzer-style applications—and provides immediate readings and visual feedback

Upgrade your home or office security with this DIY Android Fingerprint Door Lock System powered by Arduino and Bluetooth technology! Once paired, you can unlock the door with just your fingerprint – no keys, no passwords!

Simple way to turn this module into a really functional and cheap PEMF device that is usually sold at a very high price.

A relatively simple and inexpensive way to make this device that is often used in alternative medicine.

This is a real-time GPS tracking project built around the NodeMCU ESP8266 module and a Neo‑6M GPS module, powered by Wi-Fi rather than cellular networks