Advertisement
Motor Driver HAT
HARDWARES
The module includes three part in hardware: Power, PWM and Motor driver
POWER
MP1854 regulator is used to convert the input voltage (VIN_USER), has wide 4.5V to
28V input range, could provide 3A output. Even the chip supports 28V input, however,
VIN_USER is also the power supply for motor, so the actual working voltage of this
module is 6-12V.
MP1854 outputs stable 5V, which is used to power Raspberry Pi, and supplies 3.3V
logic level for PWM and motor driver via RT9193-33.
4 / 16
Advertisement
