Buzzer Using Arduino UNO
The
- Arduino UNO
- Buzzer (active or passive)
- Jumper Wires
- Power supply 12 v
Block Diagram
Hardware Wiring Explanation:
Connect the Buzzer to Arduino UNO:
Ensure the positive and negative pins of the buzzer are connected correctly.
Software (Arduino IDE):
Open the Arduino IDE and create a new sketch.
Copy and paste the provided Arduino code into the sketch.
Operation
The buzzer will turn on for 1 second and then turn off for 1 second, creating a beeping sound.