GP2Y0D340K 测距 40cmGP2Y0D21YK0F测距 24cmGP2Y0A21YK0F 测距10 ~ 80cm GP2Y0A02YK0F 测距20 ~ 150cm GP2Y3A003K0F 测距40 ~ 300cm GP2Y3A002K0F 测距20 ~ 150cm GP2Y3A001K0F测距 4 ~ 30cmGP2Y0D805Z0F 测距5cmGP2Y0D310K 测距10cmGP2Y0D02YK 测距80cmGP2D120 测距4-30cmGP2Y0D413K0F 测距13cm 数字输出GP2Y0A710K0F测距100-550cm GP2Y0A700K0F 测距100-550cm GP2A200LCS0F 测距0.079" ~ 0.866" （2mm ~ 22mm）ADJGP3Y0D012 测距4-150cmGP2Y1010AU0F 0.5V/（0.1mg/m3） GP2Y0D340K 40cm