Introduction: LED Dice With Buzzer
This instructable will teach you how to make a LED dice with buzzer when button is pressed.
Original source: https://www.instructables.com/id/Easy-Arduino-LED-Dice/
-1 Arduino Leonardo
-1 USB cable for Arduino
Step 1: Assembling LEDs
Arrange your LEDs in the H formation shown above. The H formation will make sure your outcome looks like a dice.
Step 2: Wiring the LEDs
Now use the jumper wires to connect the LEDs. Connect:
LED 1 in pin 1
LED 2 in pin 2
LED 3 in pin 3
LED 4 in pin 7
LED 5 in pin 4
LED 6 in pin 5
LED 7 in pin 6
And connect all LEDs to the negative channel.
Step 3: The Buzzer
Connect the positive leg of the buzzer to pin 11 and the other leg to the negative channel.
Step 4: The Button
Follow the formation shown in this image. The grey line goes to the 5V pin and the orange line goes to pin 8.
Step 5: Coding
Here is the code I used for this project:
Step 6: Wrap & Done!
Wrap and decorate your work to make it look better if you wish. That's all!