convert·tables

ASCII Code 21

DEC: 21

HEX: 0x15

OCT: 025

BIN: 0010101

NAK (Negative Acknowledge)

Nearby Codes

DEC	HEX	Character	Description
16	0x10	—	DLE (Data Link Escape)
17	0x11	—	DC1 (Device Control 1)
18	0x12	—	DC2 (Device Control 2)
19	0x13	—	DC3 (Device Control 3)
20	0x14	—	DC4 (Device Control 4)
22	0x16	—	SYN (Synchronous Idle)
23	0x17	—	ETB (End of Transmission Block)
24	0x18	—	CAN (Cancel)
25	0x19	—	EM (End of Medium)

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