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Details
LM393 Chip 1-Channel Optocoupler Motor Speed Measuring Counter Sensor Module
Slotted Width 5mm/ 0.2" Main Color Black, Blue Brand DMiotech Net Weight 3g Country of Manufacture CHINA Package Content 1 x Speed Sensor Module Main Chip LM393 Material Electric Part PCB Board Size 32 x 14mm/ 1.3" x 0.55" (L*W) Working Voltage DC 3.3-12V Hole Size 3mm/0.12" - Reviews
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