Learn how to make a variety of musical pattern sequencers using a few common electrical components and a breadboard.
This video is part 2 in a 3 part series.
PART 1: building oscillators.
PART 3: Lo-fi sampler.
Get more info, schematics and drawings for the circuits shown in this video here:
MORE LINKS BELOW!!
-CD40106 hex schmitt trigger IC
-CD4040 binary counter IC
-CD4051 8 channel multiplexer IC
-1k, 10k, 47k, 100k resistors
-0.1uF, 1uF, 10uF capacitors
-lots of jumper wires
1:45 OMSynth mini lab intro
2:15 Electrical components and tools
5:22 BASIC pitch modulation.
6:15 Simple sequencer using a clock divider (!!)
11:06 Making our simple sequence more complex with diodes and switches.
13:19 Adding diodes. theory w/ schematic
8 STEP SEQUENCER
22:50 Sequencer demo
24:45 Basic operation
27:45 Playing with bits !
29:25 Syncing your oscillator to make a harmonic sequencer
31:35 playing with resistance
8 STEP VOLTAGE SEQUENCER
33:43 How its done
34:29 Adding diodes to make complex sequences
36:00 Wrapping up
37:13 Party Jams
37:36 Shout outs
37:59 Sleepy cat
38:03 after party
Schmitt trigger info:
CD40106 hex schmitt trigger data sheet:
CD4040 binary counter data sheet:
CD4051 8 channel multiplexer data sheet:
Voltage divider theory (good to know!!!):
This video was produced during an artists residency at Ljudmila Lab in June 2015 with financial support from the Slovenian Ministry of Culture and the Municipality of Ljubljana’s Department for Culture. The residency was part of Changing Weathers project, which is co-funded by the Creative Europe programme of the European Union.
Produced by: Ljudmila, Art and Science Laboratory and Projekt Atol Institute