Message: | TCRT5000 infrared reflective sensorDetects the reflected distance: 1mm ~ 25mm ApplicableThe working voltage: 5VThe output format: digital signal (0 and 1)A fixed bolt hole for easy installationSmall PCB board size: 3.5cm x 1cmA single weight: 4.5g url:http://www.kuongshun-ks.com |