ASCII Chart
| ASCII | Hex | ASCII | Hex | ASCII | Hex | ASCII | Hex | 
| Char. | No. | Char. | No. | Char. | No. | Char. | No. | 
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| NUL | 00 | SP | 20 | @ | 40 | ‘ | 60 | 
| SOH | 01 | ! | 21 | A | 41 | a | 61 | 
| STX | 02 | “ | 22 | B | 42 | b | 62 | 
| ETX | 03 | # | 23 | C | 43 | c | 63 | 
| EOT | 04 | $ | 24 | D | 44 | d | 64 | 
| ENQ | 05 | % | 25 | E | 45 | e | 65 | 
| ACK | 06 | & | 26 | F | 46 | f | 66 | 
| BEL | 07 | ’ | 27 | G | 47 | g | 67 | 
| BS | 08 | ( | 28 | H | 48 | h | 68 | 
| HT | 09 | ) | 29 | I | 49 | i | 69 | 
| LF | 0A | * | 2A | J | 4A | j | 6A | 
| VT | 0B | + | 2B | K | 4B | k | 6B | 
| FF | 0C | , | 2C | L | 4C | l | 6C | 
| CR | 0D | - | 2D | M | 4D | m | 6D | 
| SO | 0E | . | 2E | N | 4E | n | 6E | 
| SI | 0F | / | 2F | O | 4F | o | 6F | 
| DLE | 10 | 0 | 30 | P | 50 | p | 70 | 
| DC1 | 11 | 1 | 31 | Q | 51 | q | 71 | 
| DC2 | 12 | 2 | 32 | R | 52 | r | 72 | 
| DC3 | 13 | 3 | 33 | S | 53 | s | 73 | 
| DC4 | 14 | 4 | 34 | T | 54 | t | 74 | 
| NAK | 15 | 5 | 35 | U | 55 | u | 75 | 
| SYN | 16 | 6 | 36 | V | 56 | v | 76 | 
| ETB | 17 | 7 | 37 | W | 57 | w | 77 | 
| CAN | 18 | 8 | 38 | X | 58 | x | 78 | 
| EM | 19 | 9 | 39 | Y | 59 | y | 79 | 
| SUB | 1A | : | 3A | Z | 5A | z | 7A | 
| ESC | 1B | ; | 3B | [ | 5B | { | 7B | 
| FS | 1C | < | 3C | \ | 5C | 7C | |
| GS | 1D | = | 3D | ] | 5D | } | 7D | 
| RS | 1E | > | 3E | ^ | 5E | ~ | 7E | 
| US | 1F | ? | 3F | _ | 5F | DEL | 7F | 
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