Labels Milestones
BackAmplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | | | | C2 | 1 | 100k | Resistor | | | | R3, R21, R27, R28 R4, R6, R7 | 3 | 22k | Resistor | | | | | J7 | 1 | SW_Push | Push button switch, push-to-open, generic, two pins