by Martin7eo » Sun Apr 06, 2014 3:51 pm
I'm a newbie to motor driver. Which one is better if I want to drive 4 units DC motors (1A) with Arduino Uno? Stalk 2 units dual channel 10A DC Motor Driver (MDD10A) or just use 4 channel 2A DC motor Driver (FD14A)? As I understand both are different in price only (RM26), anything should I concern in both power supply? Last but not least, why are some projects using rotary encoder kit or encoder for Polulu wheel since the projects have been using motor driver to control DC motors?