(PCB)PCBPCBPCBPCBPCBPCB1PCBPCBPCBA.B.C.15gD.E.A.B.PCBC.D.2mm3243200x150mm2.A.B.0.05mm1~15mm2A31.5mm0.02~0.3mm5~8mm3.D(d+1.2)mmd(d+1.0)mmPCBPCB1.A.B.2~3mmC.PCBA.10~100uf100uFB.IC0.01uF4~8IC1~10uFC.RAMROMICD.A.RCR1~2KC2.2~47UFB.CMOS-A.1MHz10MHz110MHz1/20B.C.3mmD..A.1.5mm0.21.0mmB.A.90B.C.D.E.1TTL10cm.:10100uF100uF.0.01uF410110uF500kHz20MHz10.5uAROMRAMVccGND2CPU2cm:34..