43.50EGP
43.69-
Lowest Price 40.00
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Highest Price 233.32
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Recent Price Drop -0.4%
43.50EGP
43.6910mm Infrared speed Sensor Module LM393 For Counting the speed of motor,workpieces .industry used .Specifications: Size:25 x 20 x 16mm( Lx W x H) Main Chip:LM393 Infrared Head Work Voltage:DC 3-5V groove width:10mm Features:============= 1. has the signal output instructions. 2. single signal output. 3.