Labels Milestones
BackSymbol, four pins D Push button switch, generic, separate symbols, four pins D Push button switch, normally closed, generic, four pins D Push button switch with LED, generic D Push button switch, push-to-open, generic, two pins | | | U3 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-14/SOIC-14 Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>