Components and supplies
Buzzer
Breadboard (generic)
Ultrasonic Sensor - HC-SR04 (Generic)
Arduino UNO
Jumper wires (generic)
Project description
Code
distance alarm
arduino
An alarm that measures the distance between the wall and door nob or door.
Downloadable files
distance warnig
distance warnig
distance warnig
distance warnig
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MattG
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