2pcs Correlation Photoelectric Infrared Hot Radiation Count Sensor Board Module

Width of optical coupling slot: 10mm
Main chip: LM393, Groove type optocoupler H2010
Working Voltage : DC 5V
Size: 27.6mm*20mm*17mm
 

Package Included:
 
2 x Correlation Photoelectric Sensor Infrared Radiation Count Sensor Module

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