??? 08/29/04 11:01 Read: times Msg Score: -1 -1 Looks like homework |
#76565 - RE: matrix keyboard interfacing with 805 Responding to: ???'s previous message |
hey ppl
i need the data in the form of 1 and 0 like this for example 1110110110001010101010................ i.e on one line 40 bits input and i need to provide these 40 bits to a driver circuit having 40 different inputs i.e one bit for each driver input i do not need 1600 keys the dats in in a 40*40 from not the keyboard its like thi for example 11101010101010101010.....................40 . . . . . 40........................................40 that means on one line i need 40 bits and i need 40 such lines like this plz help me if u can its about my final year engg project thank you |