Arduino, Arduino DUE, Hybrid synth, Knobs, ST4, Synthesizer, VCF Autumn update: Superpiggie follow-up and “ST4” October 4, 2014wpress Time for a little update after many months of silence on the blog. Tasty Chips Electronics are still going strong. All the original Piggies have been sold and so we’re…Continue readingAutumn update: Superpiggie follow-up and “ST4”