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start, start, intial - Coggle Diagram
start
green light is turned on
ultrasonic sensor detects
wait 5 seconds
button is pressed within 5 seconds
yellow led is turned on
Button is not pressed within 5 seconds
Red led is turned on
start
green light is turned on
green light is turned on is shown on the blynk app
ultrasonic sensor detects something
wait 5 seconds
button is pressed within 5 seconds
yellow led is turned on
button is not pressed within 5 seconds
Red led is turned on
intial
green led is turned on
Ultrasonic sensor
Arduino Uno Virtual toggle switch
led lights
light status
blynk cloud
blynk database
notification system
send notification to phone and email
1 more item...