Labels Milestones
BackPins D Push button switch, normally closed, generic, four pins D Momentary Switch, dual pole double throw, illuminated paddle, red and green LEDs K switch SPST LED OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 9x DIP Switch, Single Pole Single Throw (SPST) switch with Signal Lamp, generic K switch normally-open pushbutton push-button D MEC 5G single pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14"/>