Labels Milestones
BackR28 R4, R6, R7, R30, R31 Switch, dual pole double throw, separate symbols K switch spdt single-pole double-throw spdt ON-ON horizontal MEC 5G single pole triple throw, 3 position switch, SP3T K switch single-pole double-throw spdt ON-ON D Push button switch with LED, generic D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8"/>