Cat Blinker

A blinking red light.

Jul 21, 2018

•

1027 views

•

2 respects

easy

cats

funny

Components and supplies

Arduino UNO

LED (generic)

Jumper wires (generic)

Breadboard (generic)

Resistor 330 ohm

Project description

Code

Cat Blinker

javascript

This is a blinking red light. Your cat may or may not be attracted to it. All you need is a power source and after you plug it in it will work.

1void setup() {
2  // initialize digital pin LED_BUILTIN as an output.
3  pinMode(LED_BUILTIN, OUTPUT);
4}
5
6// the loop function runs over and over  again forever
7void loop() {
8  digitalWrite(LED_BUILTIN, HIGH);   // turn the  LED on (HIGH is the voltage level)
9  delay(300);                       // wait  for a second
10  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making  the voltage LOW
11  delay(300);                       // wait for a second
12}
13

void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over  again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the  LED on (HIGH is the voltage level)
  delay(300);                       // wait  for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making  the voltage LOW
  delay(300);                       // wait for a second
}

Cat Blinker

javascript

This is a blinking red light. Your cat may or may not be attracted to it. All you need is a power source and after you plug it in it will work.

1void setup() {
2  // initialize digital pin LED_BUILTIN as an output.
3
4  pinMode(LED_BUILTIN, OUTPUT);
5}
6
7// the loop function runs over and over
8  again forever
9void loop() {
10  digitalWrite(LED_BUILTIN, HIGH);   // turn the
11  LED on (HIGH is the voltage level)
12  delay(300);                       // wait
13  for a second
14  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making
15  the voltage LOW
16  delay(300);                       // wait for a second
17}
18

void setup() {
  // initialize digital pin LED_BUILTIN as an output.

  pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over
  again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the
  LED on (HIGH is the voltage level)
  delay(300);                       // wait
  for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making
  the voltage LOW
  delay(300);                       // wait for a second
}

Downloadable files

diagram

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