Description: The goal was to get familiar with some of the technology used in the Tangible UI class. In order to do so, we were assigned a task-- to construct a flashing LED using the breadboard, arduino software and hardware, LED lighbulbs, and other things. In order to show that the software and code worked, I changed the LED on time to 182 and the delay time for 100. The 220 Ω resistor was used, and the code was part of the arduino software's example code which is in the public domain.
Components Used:
- 1-Arduino Uno
- 1-Green LED
- 1-Breadboard
- 1-220Ω resistor
Code:
/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.
This example code is in the public domain.
*/
// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
delay(182); // wait
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
delay(100); // wait
}
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