An 8-Step Sequencer with 3 independent trigger output channels. All steps are controlled by mechanical toggle switches. The sequencer is based around a CD4017 chip.
Note: This can be modified to add one more channel using the extra AND gate in the CD4081.
Video on Youtube:
What the output looks like
The trigger outputs are short 7ms, 8.4V pulses. The pulse width can be increased by increasing C2, C3, and C4.
Version 1.0
The initial version. Click here for full PDF.
