Cost-efficient Smart Precision Guidance & Electronic Fuze System

🚀 Welcome to CODEVAJRA — Engineering • Innovation • National Security In this video, we present the complete CodeVajra project, a modular engineering demonstrator combining embedded hardware, sensor integration, telemetry, data validation, live monitoring, and digital simulation. The project demonstrates how physical sensor data can move through a complete engineering pipeline: SENSE → ACQUIRE → VALIDATE → PROCESS → STREAM → VISUALIZE → SIMULATE → DEMONSTRATE 🔧 Hardware Demonstration The prototype is built around an ESP32 DevKit and includes: ESP32 DevKit — central controller BMP280 — temperature & pressure sensing MPU6050 — motion sensing NEO-6M — GNSS/NMEA data 0.96" I²C OLED — local monitoring LEDs — system status indication Touch sensor & buzzer — demonstration interfaces Breadboard and jumper-based modular wiring We explain the circuit architecture, I²C communication, UART communication, sensor integration, data acquisition, and module-by-module testing. 📡 Data & Telemetry The ESP32 collects sensor information and performs basic validation and system-health checks before sending data through: USB Serial → Structured Telemetry and Wi-Fi → Local Browser Dashboard The dashboard provides sensor readings, graphs, system status, communication information, and event logs. 🖥️ CodeVajra Simulator The project also includes a browser-based digital simulation environment featuring: Interactive 3D visualization Point-A-to-Point-B demonstration Synthetic weather scenarios Virtual system states Telemetry visualization Event logging System-health monitoring Digital demonstration environment A key design principle is the clear separation between REAL HARDWARE DATA and SIMULATED DATA. 🧪 Testing & Validation The development workflow includes: I²C Discovery → Sensor Testing → GNSS Communication → Data Validation → ESP32 Integration → Telemetry → Dashboard → Simulation This modular approach helps identify problems at individual stages before complete system integration. 🎯 Project Objective CodeVajra demonstrates how embedded hardware can be connected with software visualization and controlled simulation to create a traceable, modular, and reusable engineering platform for learning, experimentation, testing, and technical demonstration. Safe tabletop demonstrator and illustrative digital simulation — not an operational ballistic or weapon-control system. 🔹 TECH STACK Hardware: ESP32 • BMP280 • MPU6050 • NEO-6M • OLED • LEDs • Touch Sensor Communication: I²C • UART • USB Serial • Wi-Fi Software: Embedded Firmware • JSON Telemetry • Web Dashboard • 3D Simulation Concepts: IoT • Embedded Systems • Data Validation • Digital Simulation • Visualization