 | | Using 30VDC to drive motors —
| | | | Hello, I have finished building Matt Harlan's H-Bridge circuit (from the Handyboard FAQ) and I have come across the following instructions: "Make sure the supply ground for the 18200's is connected to the HB ground. You'll get some very strange (...) (26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
| | | | | | | | | | Re: Using 30VDC to drive motors —Matt Harlan
| | | | | Dave As far as connecting the grounds, that just means that the HB and the motors must share a common ground. The H-bridges need to reference the direction and PWM signal to ground and if that ground reference is not the same as the HB's the motors (...) (26 years ago, 21-Nov-98, to lugnet.robotics.handyboard)
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