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This Arduino-based burglar detection alarm uses a PIR sensor to detect motion. When movement is sensed, an LED lights up and a piezo buzzer sounds an alert. Ideal for security applications, this ...
Smart Home Alarm System With Redundancy Plan using an Arduino Uno ... Smart Home Alarm System With Redundancy Plan using an Arduino Uno - GitHub - David25-svg/DHT11: ... Enter “dht” in the search ...
delay(2000); // Reading temperature or humidity takes about 250 milliseconds! // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor) float h = dht.readHumidity(); // Read ...
Code and Working Explanation. The complete Arduino code for Interfacing Tilt Sensor with Arduino is given at the end.. In the below code, we are defining the pins as Input and Output. Pin 2 and Pin 3 ...
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