Tarun Teja
Medisetti

An embedded posture monitor built for Raspberry Pi that measures limb movement during exercise and alerts when form drifts out of the safe boundary. Motion sensors feed raw data over I2C and SPI, and a digital one-pole low-pass filter strips out hand tremor before measuring angles.

• Raspberry Pi
• C++
• Python
• I2C / SPI
• Digital Signal Filtering

A calculator built with an explicit state machine rather than string evaluation shortcuts. Correctly eliminates floating-point arithmetic drift (e.g. 0.1 + 0.2), handles chained operators, memory add/subtract, trigonometric functions, and complete keyboard bindings.

• JavaScript
• State Logic
• Floating Point Fix
• Keyboard Handling

A classic strategy game featuring two-player local competition and smart AI defense. Dynamically calculates winning ray paths across rows, columns, and diagonals, animating an SVG strike line when victory is locked.

• HTML / CSS
• DOM APIs
• SVG Ray Calculation

A genuine entropy generator using rejection sampling over the Web Crypto API. Built after noticing how frequently individuals recycle weak passwords across services. Computes exact bits of Shannon entropy in real time.

• Web Crypto API
• Entropy Math
• Zero Server Storage

A console banking simulation covering stateful authentication, account balance inquiries, cash dispensing, and deposit ledger accounting. Modeled after robust embedded transaction loops.

• C++
• Python
• State Machine
• Ledger Logic