Labels Milestones
BackR5, R29 | 2 | 10k | Resistor | | C3, C4, C5 | 3 | A1M | Potentiometer | | Tayda | A-2939 | | | | | Tayda | A-826 | | Tayda | A-4349 | | | | | | R4, R6, R7, R30, R31 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14"/>