Safety
Smart Helmet
A connected helmet that reacts when it matters most.
ArduinoMPU-6050GPSGSM
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Overview
What it does & why.
A safety helmet that detects crashes, checks for alcohol before ignition, and calls for help automatically with a GPS location.
How it works
Signal, energy & data flow.
1
Sense
An MPU-6050 detects impact; an alcohol sensor gates ignition.
2
Decide
The MCU confirms a genuine crash vs. a bump before acting.
3
Alert
GPS + GSM send an SMS with a live location link to emergency contacts.
Key Features
Crash detection
Impact + tilt fusion reduces false alarms.
Ignition interlock
Bike won't start if alcohol is detected.
Tech Stack
ArduinoMPU-6050GPSGSM