Labels Milestones
BackDual double-pole single-throw OFF-ON D Double Pole Single Throw (DPST) Switch K switch normally-open pushbutton push-button D Push button switch, generic, two pins Switch, single pole double throw, separate symbols K switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14