Arduino As A Random Number Generator

1double n;
2
3double randomDouble(double minf, double maxf){
4  return
5  minf + random(1UL << 31) * (maxf - minf) / (1UL << 31);  
6}
7void setup() {
8
9  Serial.begin(115200);
10}
11
12void loop(){
13
14   n=analogRead(A0);
15
16   n = n - 512;
17    
18   if ( n > 0){ 
19    n=pow(n,randomDouble(0.00,2.00));
20  
21    Serial.print("This is your random number: ");
22    Serial.println(n);
23  
24   }
25   if ( n < 0){ 
26    n=pow(abs(n),randomDouble(0.00,2.00)); 
27
28    Serial.print("This is your random number: -");
29    Serial.println(n);
30
31   }
32
33  delay(1000);
34
35}

1double n;
2
3double randomDouble(double minf, double maxf){
4  return  minf + random(1UL << 31) * (maxf - minf) / (1UL << 31);  
5}
6void setup() {
7  Serial.begin(115200);
8}
9
10void loop(){
11
12   n=analogRead(A0);
13   n = n - 512;
14    
15   if ( n > 0){ 
16    n=pow(n,randomDouble(0.00,2.00));  
17    Serial.print("This is your random number: ");
18    Serial.println(n);  
19   }
20   if ( n < 0){ 
21    n=pow(abs(n),randomDouble(0.00,2.00)); 
22    Serial.print("This is your random number: -");
23    Serial.println(n);
24   }
25
26  delay(1000);
27
28}