Parity Checker

Select the number of binary digits

or the number of 7-bit characters

Check Sum

Select the number of digits

and the modulus value

or select predefined values

Enter weight values

Enter digits

Hamming Codes

Select the number of digits

Gray Codes

Only one bit changes at a time, reducing certain data errors

Select the number of bits

0

0

0

0

1

0

0

1

2

0

1

1

3

0

1

0

4

1

1

0

5

1

1

1

6

1

0

1

7

1

0

0