Homemade brushless controller using the "Lebowski chip" which is a brushless sensorless sinewave FOC controller chip with variable regenerative brake system. Gate drivers are simple bootstrapping type, current sensors are bidirectional 200A type, the output stage is a low inductance 6-FET type.
This is the first prototype. The goal is to build a 200A 12S LiPo capable RC car ESC.
