E39-S7,SLIT .5MM 1MM 2MM FOR E3V3-T
E39-S76A,0.5MM DIA SLIT FOR T-BEAM E3T
E39-S76B,1MM DIA SLIT FOR T-BEAM E3T
E39-T1,SENS LOGIC TIMER MODUEL FOR E3K
E39-T2,SENS LOGIC TIMER MODUEL FOR E3K
E39-T3,光电传感器 Timer module delayed For E3K
