Labels Milestones
BackD Momentary Switch, dual pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | | | | | J5, J12, J13 | 3 | 1k | Resistor | | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | 8 pin DIP socket | | | | C2 | 1 | B10k | Potentiometer | | | J6, J10, J11 | 3 | 22k | Resistor | | | Tayda | A-804 | | | Tayda | A-2939 | | | | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | | | | | | | | | J3 | 1 | Conn_01x04 | Pin header, 2.54 mm, 1x4 Pin header, 2.54 mm, 1x7 | | Screws and spacers (see build notes) 1 SIP socket, 2.54 mm, 1x10 | | | R31 | 1 | TL071 | Operational amplifier, DIP-8 | | | | | | | Tayda | A-1955 | | D1, D2, D3, D4, D5, D8, D9, D10 | 8 | 1N4148 | 100V 0.15A standard switching diode, DO-35"/>