Brushless 6 Click Board

The Brushless 6 Click Board™ is designed to drive a three-phase sensorless, brushless motor, also known as the BLDC motor. The motor rotation is controlled by receiving driving commands via the incoming PWM signal. This Click Board™ fully controls the rotation of the BLDC motor by utilizing the on-board MCU ATmega8A, an 8-bit MCU from Microchip. The on-board MCU outputs are not adequate to power on the coils of the BLDC motor directly, so this MCU is used to control the power circuitry, instead. This circuit consists of 6 MOSFET transistors, used to switch the power from an external power source to the appropriate stator coils.

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