Hey folks,
First, I am new to this forum and am glad such communities exist.. Cheers to the Managers in here!!
Second, I have a problem with my very first digital project which is a combination lock. It will have ten possible combinations and I want to make use of red and green LEDs for correct and incorrect results or probably some sort of an alarm for wrong combination. I have attached a schematic for four combinations and I would really appreciate your wonderful effort if you could give some ideas for extending the circuit up till ten combinations since I am brand new to this field.
Here's what I think, I think that there would be ten XOR gates instead of four along with the data entry switches. What do you think?
Thanks alot
First, I am new to this forum and am glad such communities exist.. Cheers to the Managers in here!!
Second, I have a problem with my very first digital project which is a combination lock. It will have ten possible combinations and I want to make use of red and green LEDs for correct and incorrect results or probably some sort of an alarm for wrong combination. I have attached a schematic for four combinations and I would really appreciate your wonderful effort if you could give some ideas for extending the circuit up till ten combinations since I am brand new to this field.
Here's what I think, I think that there would be ten XOR gates instead of four along with the data entry switches. What do you think?
Thanks alot