3-Channel Trigger Sequencer

I built a sequencer based on the CD4017 decade counter (basically a Baby-8) with three trigger out channels.

My demo:


The trigger outputs are short 7ms, 8.4V pulses. The pulse width can be increased by increasing C2, C3, and C4.

ThreeChannelTriggers Output


KiCAD files can be found on my Github page.

Three Channel Triggers Schematics