Instructions | Race to the LED (Arduino game)

1

Step 1

Set your Arduino board and your breadboard.
2

Step 2

Put the buttons and the LEDs wherever you want to. Just remember to find a place in which you don't get to touch any wire when pressing rapidly the button.
3

Step 3

Connect the positive and ground rails of the breadboard to the 5V and GND pins in the POWER section of the Arduino.
4

Step 4

Connect the ground of the buttons and LEDs to the ground rails by putting a resistance. The LEDs need a 220 or 330 ohm resistance while the buttons would be fine with a 10k ohm resistance.
5

Step 5

Connect the to buttons to the positive rails of the breadboard.
6

Step 6

Between the ground pin of the buttons and the resistance, put a jumper wire and connect them to the pins 4 and 8 of the digital pins of the Arduino. This will send the digitalRead when the button is pressed.
7

Step 7

Connect the positive side of the LEDs to the pins 5 and 9 of the digital pins of the Arduino. This will make the LED turn on when it gets to the goal.
8

Step 8

Upload the code to your Arduino and start playing. (You cand find the link to the code in the link section)

Discussions

shoshi wrote 11/17/2020 at 20:49

where is the link section?

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