3D Mapping and Navigation with LiDAR (Ongoing)

In this project, we are currently trying to attach depth/distance attribute to 2D images with the help of 2 LiDAR modules.

This project was aimed at solving the problem of the visually impaired persons requiring different sized braille cells throughout their learning phase.

Affordable Refreshable Braille Display for Reading and Learning (2018) (Champion Project in EIC 2018, Singapore)

Developed a custom made actuator to solve the affordability problem of the tactile braille displays. Text-to-Speech integration allows braille learning with the device.

Built a 4WD Car with a robotic arm for picking up and placing a square box correctly. Grid solving algorithms were used for autonomous navigation through grids.

The arm had 4 degrees of freedom and could pick up weight up to 300 grams. It could pick and drop a block to it's designated slot by identifying printed Circle/Square/Triangle using Image Processing in MATLAB.

Soldered wires to make an FM transmitter for learning about amplifiers, LC oscillators and feedback circuits. Learned making inductors with custom values using wires.

Custom designed and fabricated the hull and radar of the boat for faster speed and better control. Used 2.4GHz radio transmitter and receiver for remote control.