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The strap is used in robots like line follower as sensors detecting the track as a black line on a white background. The module consists of eight reflective sensors that contain the transmitting IR LED and receiver in the form of phototransistor. Output is the digital voltage that can be read using anymicrocontrollerwith the A/C converter, includingArduino. Strap has the function of automatic calibration.
|5V||The supply voltage of 5 V.|
|GND||The ground of the system.|
|The output signal.|
|Cal.||The calibration signal.|
- Number of sensors: 5
- Supply voltage: 5 V
- Current consumption: 20 mA
- Outputs: digital signal
- The optimum distance for measurement: 2 cm
- Maximum measurement distance: 4 cm
- Dimensions: 64 x 28 mm
- Strap with reflective sensors