Num="3" name="+" type="input"/> Quad operational amplifier, DIP-14 A-1135 2 8 pin DIP socket | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 R3, R21, R27, R28 R4, R6, R7, R30, R31 Switch, dual pole double throw, separate symbols K switch dual double-pole single-throw OFF-ON D Double Pole Single Throw (SPST) switch, temperature dependent K temerature switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch, small symbol D 10x DIP Switch, Single Pole Single Throw (SPST) switch, separate symbol D 3x DIP Switch, Single Pole Single Throw (SPST) switch, separate symbol D Switch, three position, dual pole double throw, illuminated paddle, red and green LEDs K switch SPST right angle, http://www.ckswitches.com/media/1428/os.pdf 1x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf 5x-dip-switch SPST CTS_Series194-5MSTN, Piano, row spacing 7.62 mm (300 mils 22-lead surface-mounted (SMD) DIP.