thehack904

Public projects 1

An Arduino Uno-based alarm with motion sensor, three LED outputs and a keypad with password input.

Project showcase by thehack904

An Arduino Uno-based alarm with motion sensor, three LED outputs and a keypad with password input.

Project showcase by thehack904

Motion Sensing Alarm With Keypad & Password 20 days ago
I’m sorry, I don’t have a power point for this project.
Motion Sensing Alarm With Keypad & Password 4 months ago
Glad to hear.
Motion Sensing Alarm With Keypad & Password 4 months ago
Then I would put a delay counter to pause after the alarm is triggered and the red led is set to high, say line 152. Try a delay(5); and recompile, push your code. It might have an affect on the way the siren sounds.