I had the same thought but ended up sequencing the noise. I keep struggling to make it more musical I guess. More of something song/track like…
You could simply use an OpAmp as Buffer/Voltage Follower or some Kind of Schmidt Trigger and use a 4053 to pull the SideKicks Trigger line to the appropriate Level ( Vcc i guess).
Sidekick triggers are “S-triggers”. Look for “Gate to S-trigger” or “V-trigger to S-trigger” schematics.
Yes, that’s it. Think of the transistor in the V->S trig converter as a voltage controlled switch.
It looks like you're new here. If you want to get involved, click one of these buttons!