QTR-HD-04RC REFLECTANCE SENSOR ARRAY POLOLU

Category: Distance Sensors, Description: Sensor: distance; reflective; 2.9÷5.5VDC; digital; Ch: 4; 17x20mm, Interface: digital, Number of digital outputs: 4, Kind of sensor: reflective, Board dimensions: 17x20mm, Number of channels: 4, Information: product is not a working device, but only component, Type of sensor: distance, Supply voltage: 2.9...5.5V DC, Manufacturer series: HD.