/******************************************************************************
Project Blink_Relay0
Description Blinking output relay 0
Programmer Mr.Ukrit Tantasutanon
Date 2015-08-22
Hardware AVR-AP1 (MCU=ATmega328, XTAL=8.0Mhz, Vcc=3.3V)
I/O interface
RELAY_0 = Pin 8
******************************************************************************
MICRO RESEARCH TECHNOLOGY LTD.,PART , www.micro-research.co.th
******************************************************************************/
#define BUZZER 4
#define RELAY_0 8
#define RELAY_1 5
#define RELAY_2 6
#define RELAY_3 7
// the setup function runs once when you press reset or power the board
void setup() {
// initialize digital pin 13 as an output.
pinMode(BUZZER, OUTPUT);
pinMode(RELAY_0, OUTPUT);
pinMode(RELAY_1, OUTPUT);
pinMode(RELAY_2, OUTPUT);
pinMode(RELAY_3, OUTPUT);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(RELAY_0, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(RELAY_0, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
