Arduino Door Bell with 3 LEDs

Like normal door bells, after pushing the push button, the sound automatically stops after a time and three LEDs rhythmically glow.

Sep 21, 2017

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Components and supplies

1

Piezo buzzer (Generic)

1

Breadboard (generic)

1

Pushbutton switch 12mm

1

Resistor 1k ohm

1

Jumper wires (generic)

3

Resistor 221 ohm

1

Arduino UNO

Apps and platforms

1

Arduino IDE

Project description

Code

Arduino Door Bell With Push Button LED

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Latest commit to the master branch on Invalid date

Arduino Door Bell With Push Button LED

/

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Latest commit to the master branch on Invalid date

Downloadable files

Arduino Door Bell With 3 LEDs

http://fritzing.org/projects/arduino-door-bell-with-3-leds

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abhishekghosh

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