Initial commit.

power_sequence.ino

@@ -0,0 +1,24 @@
+#include <avr/interrupt.h>
+#include <avr/sleep.h>
+
+void setup() {
+  // Define relais pins 
+  pinMode(19, OUTPUT);
+  pinMode(20, OUTPUT);      
+}
+
+void loop() {
+  delay(2000);             // Wait for 2 seconds
+  digitalWrite(19, HIGH);  // Poweron Relais #1
+  delay(2000);
+  digitalWrite(20, HIGH);  // Poweron Relais #2
+  stop();         
+}   
+
+void stop() {
+  // Send microcontroller to sleep
+  set_sleep_mode(SLEEP_MODE_PWR_DOWN);
+  cli();
+  sleep_mode();
+}
+