EDN

3-Phase Hall Sensor BLDC Driver Using Z51F3220 MCU

This application note presents three-phase hall sensor BLDC driver using the Z51F3220 microcontroller. It investigates the closed- and open-loop control of a 3-phase brushless direct current using the ...
Electronic Design

BLDC Speed Controller Omits Hall Sensors

The DECS 50/5 speed controller drives brushless DC (BLDC) motors without Hall sensors. Measuring about the size of a business card, the unit accepts an input-voltage range from 10V to 50V and delivers ...
Electronic Design

How to Control Brushless Motors (Part 3): Commutation

How brushless DC motors use electronic commutation to maximize efficiency and ensure smooth and stable motion. Compare trapezoidal, sinusoidal, and sensorless commutation techniques, including key ...
EDN

3-Phase Hall Sensor BLDC Driver Using Z32F128 MCU

This MultiMotor Series application note investigates the closed- and open-loop control of a 3-phase brushless direct current (BLDC) motor using a Z32F128 ARM Cortex M3 MCU. Zilog’s ZNEO32! Family of ...