Labels Milestones
BackU3 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 | | Q1, Q2, Q3 | 3 | 10uF | Polarized capacitor | | | R5 | 1 | SW_SPDT | Switch, single pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8