|
Problem |
Possible Cause |
Solution |
|
Buzzer not sounding |
Incorrect wiring or pin number |
Check wiring and code pin assignments |
|
Alarm sounds constantly |
Threshold too low |
Increase threshold value |
|
No readings from sensor |
Loose connections or no power |
Check connections and power supply |
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