2 pin Molex header | | J1 | 1 | Conn_01x07 | \*(optional) SIP socket, 2.54 mm, 1x7 | | | | | C3 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/> } // Three.
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