DFRobot PPM 2x3A DC Motor Driver

• PPM 2x3A DC Motor Driver
• Designed for aeromodelling and fighting robots
• Supports professional aircraft model remote control
• 7~12V wide input range
• With overload protection

The PPM 2x3A DC Motor Driver is a special PPM signal motor controller for Aero modelling remote control. It is designed by DFRobot and it can be controlled by RC transmitter. The driver can convert PPM signal to the motor speed and direction control signal. There are two signal receiving channels (CH1, CH2) and two motor channels (M1, M2) on the board.

Each signal input channel uses a standard 50-Hz PPM signal with a duty cycle of 5% to 10%. When the rocker returns to the middle, the motor stops rotating, waggling the rocker up and down (or left and right), and the motor rotates forward or backward.