[sdiy] Suboctave using 4013; triggering problem

[Paul Perry]

>Scott Bernardi wrote:
>
>> triggering of my 4013 D flip-flop. Right now I'm just breadboarding.
>> I've got an LM311 output (4.7K to +5v) driving the clock input, and the

There is so much stray capacitance in those breadboards (assuming you really
are using one of those plastic "slabs o'trouble") that the 311 will likely
go unstable.

paul perry melbourne australia