Labels Milestones
Back- mini toggle switch - 9.5mm, +5mm extra space - micro toggle switch ON-ON Push button switch with signal lamp, generic K switch normally-closed pushbutton push-button LCD D MEC 5E single pole double throw | | | | R30 | 1 nF | Unpolarized capacitor | | | | | | J5, J12, J13 | 3 | A1M | Potentiometer | | | Q1, Q2, Q3, Q4, Q5 R1, R2, R23, R24 R3, R21, R27, R28 R4, R6, R7, R30, R31 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | Tayda | A-2939 | | C2 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 | | R24, R26, R28 | 3 | A1M | Potentiometer | | | | | D1, D2 | 2 | 1N5817 | Schottky Barrier Rectifier Diode, DO-41