4018 / 4029 Lunetta-esque Sequencer - Working!

this is like a modular module... kind of a sequencer / clock / divider sandbox.

The top row handles interfacing to analog voltages; on the left is a simple comparator (In & Out) so any old voltage, LFO, Envelope etc. can be used to drive the CMOS chips. The next 5 bananas are a simple, single op-amp R2R digital to analog convertor so the outputs of the counters can drive a VCO etc.

The bottom row is the CD4029 , with a clock & direction input - the latter is really cool & can be used to 'loop' the counters.

The two middle rows are the in, out & controls for the Divide by N Counter. I have set-up switches for the Jam inputs so a pulse on the Preset Enable input with set the output states according to the switch settings making it a little like a regular sequencer but with the

Category:

Music

Tags:

• SDIY
• CMOS
• Lunetta
• Frac
• Modular
• Synth
• Analog
• Digital

[KaslarProductions]

Pew pew :D



[celticart]

Interesting!

[santakaoss]

this would go well with  my korg ms10