Labels Milestones
Back*(optional) SIP socket, 2.54 mm, 1x2 (see [build notes](build.md | | J5, J12, J13 | 3 | 4.7k | Resistor | | C13 | 3 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14
*(optional) SIP socket, 2.54 mm, 1x2 (see [build notes](build.md | | J5, J12, J13 | 3 | 4.7k | Resistor | | C13 | 3 | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 Quad operational amplifier, DIP-14