/diy/ - Do It Yourself

>>1492324
4000 series logic is amazing for autism projects. i whipped this up just now. the combinational logic blocks i was too lazy to draw out are either nothing (just a straight feed from Qn to the following gate) or one or more AND gates that are used to select a specific time delay such that the delay is the sum of the periods on each AND'd pin. so your overall delay for each light period is Fcrystal / (2^Qn1 * (2^Qn2+2Qn3+...)) or something like that.