I want to preset a 3 digit counter when it is turned on to read 998. I need to output the number in binary and make the preset pin low to preset the number on the counter ( 3 counters 3 presets).
my question is, how do i output the numbers? I dont know enough about it to find an answer by searching, ive tried.
If i were to take a stab at it i would use 4 pins and output the binary code that way right into my counter (74ls192) but how would the counter know which order the 0' s and
1's got to make the number?
I dont know where to go from here.
my question is, how do i output the numbers? I dont know enough about it to find an answer by searching, ive tried.
If i were to take a stab at it i would use 4 pins and output the binary code that way right into my counter (74ls192) but how would the counter know which order the 0' s and
1's got to make the number?
I dont know where to go from here.