Casper Electronics DIY synth building. Part 3: Lo-Fi Sampler/looper/VCF

The OMSynth is now available for purchase! Along with kits for this video: More info here: Learn how to make a touch controlled sampler/sequencer and VCF (voltage controlled filter) ! This video is part 3 of a 3 part series. See the first video on building oscillators here: The second video on making sequencers here: Get more info, schematics and drawings for the circuits shown in this video here: I do NOT show how to make the VCF in this video. For more info on this go here: MORE LINKS BELOW!! MATERIALS: -CD40106 hex schmitt trigger IC -CD4040 binary counter IC -ISD1820 (or ISD1820PY) -1k, 10k, 100k, 1M resistors -100k potentiometer