Im not sure if this is the right place to ask for this since im new to the forum.
I am currently building a "walking floor trailer" for my rc truck. and i need a component which can control 3-4 servoes independant and together (see video)
It should be able to run forwards with servo 1,2,3 together and with servo 1, then servo 2, and then servo 3. IF possible also backwards.
what product would be best for me to buy?