Labels Milestones
Back| J4 | 1 | LED | Light emitting diode | | Tayda | A-826 | | R20, R22 | 3 | 10uF | Electrolytic capacitor | | | | | | | | S2 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14