home-safety

US drinking water quality data by ZIP code: EPA violations, typed lead/copper evidence, PFAS, radon, flood risk, and Home Safety Scores for 42,679 ZIPs. 66 federal/state sources. Updated weekly. CC BY 4.0.

The main objective of this project is to create a comprehensive real-time system for home safety that detects unauthorized intrusion and notifies the user through a mobile app over the internet.

Offline flood and typhoon preparedness controller for Arduino Mega 2560 Pro: ultrasonic water level, BME280 pressure trend, TRI scoring, staged alerts, low-voltage relay cutoff.

Smart emergency lighting + Wi-Fi backup system for climate-related blackouts. Personal-use only.

AI-Driven Geriatric Care Aggregator & IoT Home Safety Ecosystem. Uses RAG for specific medical matching and Vision AI for NBC-compliant home safety audits

LPG cylinder level monitor using Arduino and ESP32 — tracks cylinder weight via load cell and sends Telegram alerts when gas is running low.

Home safety education site with article hubs, SEO-focused pages, internal linking, and responsive HTML/CSS layout.

CLI to check home safety scores for any US ZIP code: water quality, PFAS, lead risk, radon, and flood data from 66 federal sources. Powers the zipcheckup.com API.

Open-source Home Safety Score algorithm (0-100, A-F) used across 42,679 US ZIP records. 66 sources include EPA SDWIS/ECHO/LCR, PFAS, state MCLs, radon, FEMA flood, CDC blood lead, and Census housing age.