slipstick:
So what servo are you using? Were you able to modify it as shown in the video? What, if anything happens, when you try it? Does the servo move at all?Personally I can't tell anything useful from that video so I'd guess that either you're using the wrong components or you've wired them wrong or you're not powering them correctly. Or perhaps the video missed out some essential information.
Steve
I'm using mg996r servo, I plug in the board the same way like in the video, servo works but not the motor. when i put an LED instead of the motor it blinks when i turn left to right. has power for small scale but when i go up nothing happens.. Does the H-bridge need to be programmed before use?
Iv'e tried 2 different H-Bridge boards, and got the same result..