Labels Milestones
BackR30, R31 Switch, dual pole double throw | | | | | R14, R15, R18 | 3 | 22k | Resistor | | | | | | | | | Tayda | A-2939 | | | R20, R22 | 3 pin Molex connector 2.54 mm spacing 3 pin Molex header 2.54 mm spacing | | | | | J4 | 1 | TL074 | Quad operational amplifier, DIP-14 A-1135 2 8 pin package (http://datasheet.octopart.com/ZDT6758TA-Zetex-datasheet-68057.pdf Diodes Incorporated PowerDI3333-8, Plastic Dual Flat, No Lead Package (MA) - 2x2x0.9 mm Body [SOIC], pin 7 removed (Microchip Packaging Specification.