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hi,
retiredHAl
would u like to tell me about counters?????? i've some difficulties
hi..i'm also working with the counter project now..i'd like to design up/down counter circuit with number 0-99....the circuit must have up switch and down switch...
but now i'm using 74LS190 with 7 segment display.. the problem is what is the output should be? i mean the output current or the output voltage? should i add some resister or capacitor so that it would not damage any of my component?
Thank you very much..