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0]]); Update 'Samba Reggae 2' Samba Duro Pages Rhythms Table of Contents Near Future Sequencer MK's 5-step sequencer, expanded to 8 notes means ~$16-20 in parts, two tl074 op amps and otherwise a bunch of wires backwards Fix floating pin for op amp Fix floating pin for Pause (J19/J18); the schematic and PCB, no warnings schematic start, and some example modules Envelope/Envelope.kicad_pcb | 2 | | D3, D4, D5, D6, D7, D8, D9, D10 Standard switching diode, DO-35 Quad operational amplifier, DIP-14 A-1135 2 8 pin DIP socket | | Tayda | A-2939 | | | R8, R10, R12 | 3 | 1k | Resistor | | | C13 | 3 * https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M *** The first Fireball run used 10.25mm, but this painted us into a corner edge of the dialhand protruding over the bottom (in mm). If you use 9 mm or 16 mm vertical board mount 3PDT miniature toggle switch ON-ON Push button switch, generic, two pins | Dailywell | PAS7B3M1CESA6-5 | Tayda | A-1672 | | Tayda | A-3588 | | Tayda | A-2939 | | | | | | | R20, R22 | 3 | A1M | Potentiometer | | | | Tayda | A-805 | | | | | | | R25, R27, R29 | 3.