Labels Milestones
Back14 pin DIP socket A-001 1 14 pin DIP socket A-004 4 Knobs Screws, nuts, and spacers (see build notes) 1 SIP socket, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x10 | | R15, R20, R22 | 3 | A1M | Potentiometer | | | R3, R7 | 3 | 1 | TL071 | Operational amplifier, DIP-8 | | | | | R24, R26, R28 | 3 | A1M | Potentiometer | | J1 | 1 | B10k | Potentiometer | | | | | | R24, R26, R28 | 3 | 100R | Resistor | | | | J7, J8, J9 | 1 | SW_Push | Push button switch OFF-(ON CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14