/*
Blink
Turns an LED on for one second, then off for one second, repeatedly.
Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
the correct LED pin independent of which board is used.
If you want to know what pin the on-board LED is connected to on your Arduino
model, check the Technical Specs of your board at:
https://www.arduino.cc/en/Main/Products
modified 8 May 2014
by Scott Fitzgerald
modified 2 Sep 2016
by Arturo Guadalupi
modified 8 Sep 2016
by Colby Newman
This example code is in the public domain.
https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink
*/
// vars
int RED_LED = 2;
int GREEN_LED = 3;
// 1000 = 1Hz
// 100 = 10Hz
//...
int DELAY_MS = 1000; // 1000ms/50ms = 20Hz
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(RED_LED, OUTPUT);
pinMode(GREEN_LED, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(RED_LED, HIGH); // turn the LED on (HIGH is the voltage level)
digitalWrite(GREEN_LED, HIGH); // turn the LED on (HIGH is the voltage level)
delay(DELAY_MS); // wait for a second
digitalWrite(RED_LED, LOW); // turn the LED off by making the voltage LOW
digitalWrite(GREEN_LED, LOW); // turn the LED on (HIGH is the voltage level)
delay(DELAY_MS); // wait for a second
}
uno:A5.2
uno:A4.2
uno:AREF
uno:GND.1
uno:13
uno:12
uno:11
uno:10
uno:9
uno:8
uno:7
uno:6
uno:5
uno:4
uno:3
uno:2
uno:1
uno:0
uno:IOREF
uno:RESET
uno:3.3V
uno:5V
uno:GND.2
uno:GND.3
uno:VIN
uno:A0
uno:A1
uno:A2
uno:A3
uno:A4
uno:A5
led1:A
led1:C
r1:1
r1:2
led2:A
led2:C
r2:1
r2:2