hi evry1, am tryin to build a satellite dish with an extra function of holding a signal whilst on a moving vehicle.. now am building a base for the satellite which rotates clockwise and anticlockwise, am getting a light geared dc motor but am searching for a motor driver that is easy to use and cheap (money is an issue in my project).. for a while i was considering to buy a h-bridge due to it being able to rotate my motor in both directions, but i cant find a cheap one, so are there any ideas or alternatives that can help me?.. thnx