byte i;
char c;


void setup() {
  // put your setup code here, to run once:


Serial.begin(9600);

c = 'g';
Serial.print("  c = ");
Serial.print(c);
Serial.print("  c in DEC = ");
Serial.print(c,DEC);

Serial.println();

for(i = 0;i<128;i++)
{
c = i;  

if (i == 128)

{
 Serial.println();
 Serial.println("exceeding 7 bit");
 Serial.println();
}

Serial.print("i = ");
Serial.print(i,DEC);
Serial.print("  c = ");
Serial.print(c);
Serial.print("  i hex = ");
Serial.print(i,HEX);
Serial.print(" c in bin = ");
Serial.println(c,BIN);
//Serial.println();



}

}

void loop() {
  // put your main code here, to run repeatedly:

}