KY-033 Infrared line tracking module

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UGX8,000

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Overview
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This is an easy to use sensor module you can use to sense the intensity of infrared light reflection on surface. You can use this as the line tracking sensor to make line following robots, or proximity sensor to sense object or obstacle in front of the optical sensor pair.

Also known as optical line sensor.

Note : this sensor can works with both analog and digital mode. You can use its analog output (AO) to get the intensity reading or digital output (DO), adjust the potentiometer (a.k.a. trimmer) to set the digital output sensitivity.

Specific Features

Sensor IC : TCRT5000
Range of detection : ?60 mm
Sensitive to black and white color surfaces

Common Features

Logical IC : LM393
Operating voltage : 3.3 – 5V
Output current : ?15 mA
Adjustable sensitivity via potentiometer
Comes with LED indicators for POWER and OUTPUT
Fixed bolt holes for easy installation
Dimension : 32 x 14 mm

Wiring

Label	Meaning	Connection
VCC	Power source	Connect to 3.3V or 5V of system
GND	Ground	Connect to GND of system
DO	Digital Output	Connect to any digital IO pin
AO	Analog Output	Connect to analog input pin