Labels Milestones
Back| Light emitting diode | | Q1, Q2, Q3 | 3 | A1M | Potentiometer | | R5 | 2 | | | Tayda | A-826 | | | | | | U3 | 1 nF | Unpolarized capacitor | | | J7 | 1 | TL074 | Quad operational amplifier, DIP-14
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