“Students build a basic alert that detects small vibrations and signals a warning, raising awareness of safety and preparedness.

Tools Used:

• Vibration/accelerometer sensor: Detects tremors.
• Buzzer/LED: Provides immediate alert.
• CodyNick: Monitors and triggers alerts.

Learning Goals:

• Recognize vibration as a measurable signal.
• Discuss safety and early warnings.
• Design a simple, clear alert system.

“