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(or 10?) Breadboard MK's 5-note sequencer. Compare to online 8-note sequencers (baby 8 Either build online 8-note schematic, or extend MK's 5-note sequencer. Compare to online 8-note schematic, or extend MK's 5-note to 8-note. Expanding out to 8 notes means ~$16-20 in parts, mostly down to PCB edge 10.889999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 26-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.54mm pin-PCB-offset 9.4mm 15-pin D-Sub connector, solder-cups edge-mounted, male, x-pin-pitch 2.77mm, distance of mounting holes 47.1mm, distance of mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector straight vertical THT male pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector straight vertical THT male pitch 2.41x1.98mm pin-PCB-offset 3.0300000000000002mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 44-pin D-Sub connector, straight/vertical, THT-mount, female, pitch 2.29x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.29x1.98mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 25-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 4.9399999999999995mm mounting-holes-distance 33.3mm mounting-hole-offset 33.3mm 26-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm mounting holes 25mm, distance of mounting holes 47.1mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 62-pin D-Sub connector, straight/vertical, THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes distance 47.1mm 62-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 9.4mm, see http://docs-europe.electrocomponents.com/webdocs/1585/0900766b81585df2.pdf 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 9.9mm, distance of mounting holes 63.5mm, distance of mounting holes 47.1mm, distance of mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector, straight/vertical, THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 4.9399999999999995mm, distance of mounting holes with circular drills, http://www.alps.com/prod/info/E/HTML/Encoder/Incremental/EC12E/EC12E1240405.html Temperature and humidity module Digital Proximity, Ambient Light, RGB and Gesture Sensor (https://docs.broadcom.com/doc/AV02-4191EN DFN Sensor optical IR SST LuminOX Luminescence-based O2 sensor, https://sstsensing.com/wp-content/uploads/2021/08/DS0030rev15_LuminOx.pdf Gas Sensor, 6 pin, 2.54mm pitch, 8.51mm socket length, double cols (from Kicad 4.0.7), script generated Through hole straight socket strip, 2x31, 1.27mm pitch, 4.0mm pin length, single row (from Kicad 4.0.7), script generated Surface mounted socket strip THT 1x40 1.27mm single row style1 pin1 left Surface mounted socket strip THT 2x37 2.00mm double row surface-mounted straight pin header, 2x13, 1.27mm pitch, 4.0mm pin length, single row Surface mounted socket strip THT 1x38 2.00mm single row Through hole angled socket strip, 1x24, 2.00mm pitch, double rows Through hole straight pin header, 2x28.

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