Labels Milestones
BackR3, R7 | 2 pin Molex connector 2.54 mm spacing | | Tayda | A-3545, A-3489, or A-3499\*\*\* | | | Tayda | A-4349 | | | | | C4, C5 | 3 | 22k | Resistor | | | | S1 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>