What if you could fly a drone using nothing but your brain, muscle movements, and eye blinks?In this project, we'll build a real-time Brain Computer Interface (BCI) that allows you to control a DJI Tello drone using EEG (brain activity), EMG (muscle activity), and EOG (eye movement) signals.Using the Neuro PlayGround Lite (NPG Lite), bio-potential signals are acquired, processed, and translated into wireless commands that are sent directly to the drone over WiFi.This project demonstrates how neuroscience, embedded systems, robotics, and wireless communication can be combined to create a powerful Human Computer interface (HCI).Note: This project is made by Aman MaheshwariDisclaimer: This project is intended for educational, research, and DIY neuroscience purposes only. It is not a medical device.Step1: SuppliesHardwareNeuro PlayGround Lite (NPG Lite)DJI Tello DroneSnap CablesGel ElectrodesUSB-C CableLaptopNuprep Skin Preparation GelAlcohol WipesSoftwareStep 1: Skin Preparation
Before placing the electrodes, clean the skin properly.The signals from the body are very small, so dust, oil, sweat, and dead skin can make the signal noisy.What to do:Apply a small amount of Nuprep gel on the area where the electrode will be placed.Gently rub the gel on the skin for a few seconds.Clean the same area using an alcohol wipe.Check Before Moving AheadThe skin should feel clean and dry.The electrode should stick properly.The electrode should not move or fall off easily.Step2: Electrode Placement
