What you'll learn
- Wire three digital line sensors to Arduino inputs.
- Explain left / centre / right sensor patterns on black tape.
- Write if/else logic to steer a differential-drive chassis.
What's in the kit
- Arduino Uno
- L293D motor driver module
- TT gear motors + wheels×2
- IR line sensor (3× or array)×3
- Black electrical tape track
- 7.4 V battery + holder
Protocol: digital
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