aditya mahes👋

• Handheld gripper recording demos from a phone (camera + IMU), width sensing (encoder), and tactile sensing (in progress)
• ResNet-MLP and diffusion policies trained on the recordings
• Trigger-driven gearbox + quick-change interface: one handle, many heads
• Encoder & microcontroller PCB in Altium, firmware streams width to the phone now and tactile data later

SolidWorks · Altium · Firmware · Robot Policy

• Full electrical system + elbow joint assembly
• STM32 over SPI / I2C / UART to encoder, IMU, 2 EMG sensors
• 3-phase BLDC driven by field-oriented control
• Assist-as-needed torque, tapering as the patient recovers
• EEG intent detection in progress

Altium · STM32 · BLDC / FOC · EMG · EEG

• Full CAD in SolidWorks: 2-finger gripper, Optimus-style wrist
• Paired MG996R servos at the shoulder & elbow
• Joint torque & range of motion validated in MuJoCo
• Arduino C++ pick and place of small objects
• Numerical optimization, Jacobian transpose, geometric IK

SolidWorks · Arduino · C++ · MuJoCo

• Tendon-driven hand w/ WATonomous
• 3D printed knuckle joint: adduction & flexion
• Passive spring extension, 50% fewer motors
• Testing jig for team prototypes

SolidWorks · Fusion · DFMA · 3D Printing

• 22-part puzzle, Canadian sports teams
• Clearances tuned for tight & loose fits
• Drawings, exploded diagrams, BOM

SolidWorks · 3D Printing

• Faster comms for speech & motor impairments
• 30 WPM from 3 EMG jaw sensors
• Real-time sentence prediction pipeline
• Speech-to-text + personalized voice synthesis

FastAPI · React · EMG

• Neural flight control w/ WATOLINK
• CNN decoding 3 motor imagery classes, 85%
• TCP/IP bridge to a custom Android app
• DJI Android SDK relays commands to the drone

Android SDK · CNN · EEG · PyTorch

• DNN predicting palmitoylation sites in proteins
• Trained on UniProtKB + SwissPalm
• Flags proteins linked to neural disease

Bioinformatics · TensorFlow

• Brain-controlled Chrome dino game
• SSVEP EEG collected & labeled with BrainFlow
• Bandpass, FFT, artifact suppression
• CNN / CCA / SVM / CSP — 85% accuracy, low latency

Unity · OpenBCI · BrainFlow · PyTorch