Labels Milestones
BackR23, R24, R25, R27 Switch, triple pole double throw, separate symbols | | | Knobs | | | | | | | | | | | R30 | 1 | Conn_01x07 | \*(optional) SIP socket, 2.54 mm, 1x10 | | R31 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14"/>