Talk:Electromagnetic relays
NOT gate. Has only one input channel. If it is set to 1 the output is 0, if set to 0 the output is 1. The NOR and NAND gates are nothing more than combinations of NOT+OR and NOT+AND written in short.
NOT gate. Has only one input channel. If it is set to 1 the output is 0, if set to 0 the output is 1. The NOR and NAND gates are nothing more than combinations of NOT+OR and NOT+AND written in short.