So, i´m in a project that uses 4 motors for process automation.
1 Stepper motor, 12V, 100mA - I will use a EasyDriver to drive this (https://www.sparkfun.com/products/10267
1 DC motor with reduciton, 12V, low current (for this i have a lot of options of drivers)
2 linear actuators (that are like DC motors too but with higher current), 12V, 3,5A -4A current (which dirver should i use?)
So, for the DC motor and the linear actuators is been a week that i´m looking for the right drivers. Mostly of the modules that i found was for like max 2A. One thing is that this machines will work for long times without stopping, so the drivers can´t have problems of getting too hot. I don´t want to project and build any circuit because i'm doing this to be a more final and replicable solution. Just want buy the drivers modules, connect, and program.
Can PLEASE, someone help me choosing the best drivers for this?