A basic Line following robot powered by an Arduino Uno.
http://42bots.com/2013/05/arduino-line-following-bot-test-3/
Parts list:
- 1 x Arduino Uno
- 1 x L298N Dual H Bridge module
- 2 x DC Geared motors (6.0 volts, 300 RPM)
- 6 x TCRT500L IR Emittor/collector pairs
- PVC base
- Caster wheel
- 1 x 9v battery
- 4 x AA 1.2v rechargeable batteries and a battery holder
- voltage booster
- nuts / bolts / some hot glue
- 2 x wheels