Hello!
This is a fairly simple clock module I designed with some built in division. As it’s only used for tempo rather than audio frequencies it was more useful to me to have the divisions marked in as relative note durations rather than f/1, f/2 etc, but you can always relabel. The slowest division (“whole note”) goes from about 16 to 170 bpm. I didn’t explicitly include the LED and jack wiring for each division for simplicity as it’s just a repetition of the one shown plus it’s all there in the schematic. The stripboard layout is very slightly different to the actual one soldered up below as I moved some caps closer to the op-amp in the layout in response to feedback. Also had to make room for a comedy-sized 2W resistor I purchased in error and didn’t want to waste…
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