Line Follower Click Example
Video notes

The Line Follower Click Board™ carries an array of five QRE1113 miniature reflective object sensors. As the name implies, Line Follower Click Board™ is best used for line following robots and cars.
Video notes
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The Line Follower Click Board™ carries an array of five QRE1113 miniature reflective object sensors. As the name implies, Line Follower click is best used for line following robots and cars. Each one of the QRE1113 sensors consist of an infrared transmitter and infrared receiver. For communicating with the target MCU, the individual sensors have their own separate digital outputs, each one routed through a single mikroBUS™ pin: OUT1, OUT2, OUT3, OUT4 and OUT5 (in place of default mikroBUS pins RST, AN, PWM, TX and RX, respectively).
The Line Follower Click Board™ is designed to use either a 3.3V or a 5V power supply.
| Overview | |
|---|---|
| Category | Optical |
| Applications | Line detection for robotic vehicles |
| Key components | |
| On-board modules | Five QRE1113 miniature reflective object sensors |
| Features | |
| Key features | Separate digital outputs for each sensor |
| Interfaces | |
| Interface | GPIO |
| Compatibility | mikroBUS™ |
| Electrical | |
| Input voltage | 3.3V or 5V |
| Physical | |
| Click board size | S (28.6 x 25.4 mm) |
| Compliance | |
| Country of origin | Serbia |
| RoHS | Compliant |
| Ordering information | |
| Part number (SKU) | MIKROE-1999 |
| Manufacturer | Mikroelektronika d.o.o. |
| EAN | 8606015077147 |
| Warranty | 12 months |
| Shipping weight | 0.024 kg |
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