Arduino Stop Light Project - Revision history

Ikevinax at 02:34, 16 September 2023

2023-09-16T02:34:59Z

← Older revision		Revision as of 02:34, 16 September 2023
Line 28:		Line 28:

	3. Upload the following code to the Arduino Uno:		3. Upload the following code to the Arduino Uno:
			<pre>
	int redPin = 6;		int redPin = 6;
	int greenPin = 5;		int greenPin = 5;
Line 50:		Line 50:
	digitalWrite(greenPin, LOW);		digitalWrite(greenPin, LOW);
	}		}
			</pre>
	==Challenges==		==Challenges==
	One of the challenges of this project is to make sure that the LEDs light up in the correct order.		One of the challenges of this project is to make sure that the LEDs light up in the correct order.

Ikevinax at 02:33, 16 September 2023

2023-09-16T02:33:57Z

← Older revision		Revision as of 02:33, 16 September 2023
Line 28:		Line 28:

	3. Upload the following code to the Arduino Uno:		3. Upload the following code to the Arduino Uno:
	{{
	int redPin = 6;		int redPin = 6;
	int greenPin = 5;		int greenPin = 5;
Line 50:		Line 50:
	digitalWrite(greenPin, LOW);		digitalWrite(greenPin, LOW);
	}		}
	}}
	Challenges		==Challenges==
	One of the challenges of this project is to make sure that the LEDs light up in the correct order.		One of the challenges of this project is to make sure that the LEDs light up in the correct order.
	Another challenge is to make sure that the LEDs stay lit for the correct amount of time.		Another challenge is to make sure that the LEDs stay lit for the correct amount of time.
	Tips
			==Tips==
	If you are not sure how to connect the components, you can find many tutorials online.		If you are not sure how to connect the components, you can find many tutorials online.
	It is always a good idea to test your code before you connect the components. This will help you to identify any errors in the code.		It is always a good idea to test your code before you connect the components. This will help you to identify any errors in the code.
	Be careful when working with electricity. Always make sure that the power is off before you start working on the project.		Be careful when working with electricity. Always make sure that the power is off before you start working on the project.

Ikevinax at 02:33, 16 September 2023

2023-09-16T02:33:20Z

← Older revision		Revision as of 02:33, 16 September 2023
Line 12:		Line 12:
	==Instructions==		==Instructions==

	#. Connect the LEDs to the Arduino Uno as follows:		1. Connect the LEDs to the Arduino Uno as follows:

	GND -----> GND		GND -----> GND
Line 20:		Line 20:


	#. Connect the resistors to the LEDs as follows:		2. Connect the resistors to the LEDs as follows:

	Red LED -----> 220 ohm resistor -----> GND		Red LED -----> 220 ohm resistor -----> GND
Line 27:		Line 27:


	#. Upload the following code to the Arduino Uno:		3. Upload the following code to the Arduino Uno:
			{{
	int redPin = 6;		int redPin = 6;
	int greenPin = 5;		int greenPin = 5;
Line 50:		Line 50:
	digitalWrite(greenPin, LOW);		digitalWrite(greenPin, LOW);
	}		}
			}}
	Challenges		Challenges
	One of the challenges of this project is to make sure that the LEDs light up in the correct order.		One of the challenges of this project is to make sure that the LEDs light up in the correct order.

Ikevinax at 02:31, 16 September 2023

2023-09-16T02:31:16Z

← Older revision		Revision as of 02:31, 16 September 2023
Line 2:		Line 2:
	This '''Arduino Stop Light Project''' project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light.		This '''Arduino Stop Light Project''' project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light.

	## Materials		==Materials==

	* Arduino Uno		* Arduino Uno
Line 10:		Line 10:
	* Jumper wires		* Jumper wires

	## Instructions		==Instructions==

	1. Connect the LEDs to the Arduino Uno as follows:		#. Connect the LEDs to the Arduino Uno as follows:

	GND -----> GND		GND -----> GND
Line 20:		Line 20:


	2. Connect the resistors to the LEDs as follows:		#. Connect the resistors to the LEDs as follows:

	Red LED -----> 220 ohm resistor -----> GND		Red LED -----> 220 ohm resistor -----> GND
Line 27:		Line 27:


	3. Upload the following code to the Arduino Uno:		#. Upload the following code to the Arduino Uno:

	int redPin = 6;		int redPin = 6;

Ikevinax at 02:30, 16 September 2023

2023-09-16T02:30:22Z

← Older revision		Revision as of 02:30, 16 September 2023
Line 1:		Line 1:
	~~# LED Traffic Light~~

	This project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light.		This '''Arduino Stop Light Project''' project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light.

	## Materials		## Materials

Ikevinax: Created page with "# LED Traffic Light This project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light. ## Materials * Arduino Uno * Three LEDs * Three 220 ohm resistors * Breadboard * Jumper wires ## Instructions 1. Connect the LEDs to the Arduino Uno as follows: GND -----> GND Red LED -----> D6 Green LED -----> D5 Yellow LED -----> D4 2. Connect the resistors to the LEDs as follows: Red LED -----> 220 ohm resistor -----> GND Green LED -----> 2..."

2023-09-16T02:29:38Z

Created page with "# LED Traffic Light This project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light. ## Materials * Arduino Uno * Three LEDs * Three 220 ohm resistors * Breadboard * Jumper wires ## Instructions 1. Connect the LEDs to the Arduino Uno as follows: GND -----> GND Red LED -----> D6 Green LED -----> D5 Yellow LED -----> D4 2. Connect the resistors to the LEDs as follows: Red LED -----> 220 ohm resistor -----> GND Green LED -----> 2..."

New page

# LED Traffic Light

This project uses an Arduino Uno, three LEDs, and three resistors to create a working traffic light.

## Materials

* Arduino Uno
* Three LEDs
* Three 220 ohm resistors
* Breadboard
* Jumper wires

## Instructions

1. Connect the LEDs to the Arduino Uno as follows:

GND -----> GND
Red LED -----> D6
Green LED -----> D5
Yellow LED -----> D4

2. Connect the resistors to the LEDs as follows:

Red LED -----> 220 ohm resistor -----> GND
Green LED -----> 220 ohm resistor -----> GND
Yellow LED -----> 220 ohm resistor -----> GND

3. Upload the following code to the Arduino Uno:

int redPin = 6;
int greenPin = 5;
int yellowPin = 4;

void setup() {
pinMode(redPin, OUTPUT);
pinMode(greenPin, OUTPUT);
pinMode(yellowPin, OUTPUT);
}

void loop() {
digitalWrite(redPin, HIGH);
delay(2000);
digitalWrite(redPin, LOW);
digitalWrite(yellowPin, HIGH);
delay(1000);
digitalWrite(yellowPin, LOW);
digitalWrite(greenPin, HIGH);
delay(3000);
digitalWrite(greenPin, LOW);
}

Challenges
One of the challenges of this project is to make sure that the LEDs light up in the correct order.
Another challenge is to make sure that the LEDs stay lit for the correct amount of time.
Tips
If you are not sure how to connect the components, you can find many tutorials online.
It is always a good idea to test your code before you connect the components. This will help you to identify any errors in the code.
Be careful when working with electricity. Always make sure that the power is off before you start working on the project.