Using the TRCT500 infra red reflective sensor.
detecting reflective distance 1mm-25mm
15mA, 3.3V-5V
PCB has fixing holes. Board size 32mm x 14mm
Electronics, Modules, School Electronics
E1305 Infra Red Reflectance Sensor Module
E1305 Infra Red Reflectance Sensor Module
$5.50
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