Brushless motors are ubiquitous in RC applications and robotics ... [neuromancer2701] created his own brushless motor controller on an Arduino shield. [neuromancer2701]’s shield is a sensorless ...

but this is the first one we’ve seen that turns your Arduino into a proper cell phone. The shield is based around the SIM900 GSM/GPRS radio module, and is compatible with the SIM908 GSM/GPRS ...