Introduction to Arduino and Physical Computing

Description:
Our first assignment was to connect a simple circuit and get the LED to blink. The setup was done by connecting my Macbook Pro to an Arduino board. The Macbook sends a signal through a 220 Ohm resistor to a blue LED.
Components Used:

• 1 Arduino UNO
• 1 Blue LED
• 1 Breadboard
• 1 220 Ohm resistor

 
Code:
I modified the code to create a longer interval for the blinking.

Description
The lab is an introduction to Arduino and physical computing. The Arduino microcontroller was connected to a laptop to make an LED blink. I used the sample code provided and changed the "delay()" value to 500 to ensure that the code is working properly.
 
Components

DESCRIPTION:
This lab assignment was to get the light to blink at different rates by setting up a circuit altering the Arduino code. 
COMPONENTS USED:
1- Arduino Uno
1-220 ohm resistor
1-Breadboard
2- Cablues- Positive (Orange), Negative (Red)
CODE:
 

Description
 

Description:
For this first lab, I created a circuit using my Arduino Uno which made a LED light blink at specific intervals.

Components:
1 Arduino Uno
1 220 ohm resistor
1 Breadboard
1 blue LED light
various wires

Description
After hooking up the circuit, I got the LED to blink through wiring it up to pin 13 in the arduino, and uploading the code I wrote. The LED blinks in different patterns due to the code telling it to either be on (HIGH) or off (LOW) with different time intervals.

Components Used
1 - Arduino Uno
1 - Red LED
2 - Wires
1 - 220-ohm resistor

Approach
Connected the wire from pin13 >> breadboard >> 220 ohm resistor >> Blue LED >> GND.
Changed LED blinking to 2 seconds with 5 seconds interval.
Components Used
1. Arduino UNO

DESCRIPTION

I changed the default code so that my light would blink rapidly 3 times every 5 seconds.

COMPONENTS

1- Arduino Uno

1- Breadboard

1- Red LED

1- 220 Ohm Resistor

CODE

/*

  Blink

  makes the LED blink 3 times quickly, then a longer delay before looping

 */

This Arduino project was to make an LED blink.
The setup was a Arduino connected to my Macbook sending a signal through a 220 Ohm resistor to a red LED and then grounded. (see attached image)

Description
To build the LED blinker I first connected the LED to pin 13 and via the register the the ground and uploaded the program to the arduino. 
To make it fun, I added two leds, one red(R) one blue(B) and then put a program to switch them on in a pattern followed by the police car lights. The pattern is BB RR BB RR BR BR BR BR. I brought down the frequency to 100ms.