Was: 7.50
Price: 5.99
Description Using imported trough photocoupler sensor groove width 5mm Output status indicator lamp output high level lamp out output low level lamp on Output low level with occlusion Output high level without occlusion Comparator output signal clean good waveform strong driving ability more than 15 mA Working Voltage 3 3V 5VOutput Form Digital Switch Output 0 and 1 Fixed bolt holes for easy installationPCB Size of Small Plate 3 2cm x 1 7cmUsing a Wide Voltage LM393 Comparator Package Included 1 x 2 Channel Speed Sensor Module
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