Labels Milestones
Back45° tilted D Momentary Switch, single pole double throw, separate symbols K switch SPST LED OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D Switch, three position, single pole normally-open tactile switch SPST angled PTS645VL39-2 LFS C&K Button tactile switch SPST right angle, http://spec_sheets.e-switch.com/specs/P040170.pdf Switch, single pole double throw Precision Timers, 555 compatible, PDIP-8"/>