tabchas

def split_leftlist(list):
    half = len(list) / 2
    return list[:half]

def split_rightlist(list):
    half = len(list) / 2
    return list[half:]

def merge(left_list, right_list):

tabchas

#include <EEPROM.h>
#include <NewSoftSerial.h>

NewSoftSerial mySerial(2,3);

String readString = "";
String holdString = "";

String id_of_sensor = String(0);

tabchas

#include <EEPROM.h>
#include <NewSoftSerial.h>

NewSoftSerial mySerial(2,3);

String readString = "";
String holdString = "";

String id_of_sensor = "0";

tabchas

void setup()
{
  Serial.begin(9600);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, INPUT);
}

tabchas

int piezoPin = 0;
int piezoThreshold = 40;
int piezoVal = 0;
int array_of_dip[10];
int id_of_sensor = 1;

void serial_print()
{
  Serial.print("<");
  Serial.print(id_of_sensor);