So my newest project is a small tracked robot that is bluetooth controlled. The hardware is as follows:
- Arduino Pro (5v, 16Mhz)
- SN754410 – quadruple high-current half-H driver
- HC-05 Bluetooth module.
- Tamiya 70100 Track and Wheel Set
- Tamiya 70097 Twin-Motor Gearbox Kit
- RPM detection with 3144 Hall Sensors.
- 4 AAA Batteries for power
- Hacked on aluminum plate from a power supply
- A few odds and ends (screws, tubing, nuts, bolts, etc.)