2 Channel Speed Sensor Module Counting Motor Speed Controller Measuring Slot Type Optocoupler Module
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Product details
Condition
New
Location
International
Bob Shop ID
615102038
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-5V Output Form: Digital Switch Output (0 and 1) Fixed bolt holes for easy installation PCB Size of Small Plate: 3.2cm x 1.7cm Using a Wide Voltage LM393 Comparator. ? Package Included:
1 x?2 Channel Speed Sensor Module
1 x?2 Channel Speed Sensor Module