Dimension:23mmx20mmx20mm
Chip: LM393, on the radio infrared head
Working voltage: DC 5 V
Features
1, It has a signal output instructions.
2Single-channel output.
3, Output valid signal is low.
4, Sensitivity is not adjustable.
5It can be used for workpiece count, the motor speed. . . .
6Circuit board output switch!
نقد و بررسیها
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