Modify the program so that:
- A green LED turns ON when gas levels are safe.
- The buzzer beeps in short intervals instead of a continuous tone when danger is detected.
Lesson 1: What is an Actuator?
0/5
Lesson 2: Turn Signals into Motion
0/5
Lesson 3: Timing and Control
0/8
Lesson 4: Smart Alerts and Feedback
0/10
Lesson 5: Automate with Purpose
0/11
Lesson 6: Show Your Smart Machine
0/10