Following rich's hbridge tutorial, which is the following wiring:
Quote:Vcc = Motor Supply Positive
Gnd = Motor Supply Ground (ensure this is common if using more than one supply)
+5V = Not Connected
In1 = Digital Port Signal (i.e. D8)
In2 = Digital Port Signal (i.e. D9)
In3 = Digital Port Signal (i.e. D10)
In4 = Digital Port Signal (i.e. D11)
EnA = Digital Port Signal (i.e. D12)*
EnB = Digital Port Signal (i.e. D13)*
I wired up my ez-b(V4) and now have triple checked my wiring so I do in fact have this exact wiring. Proof that my ARC control is correct:
Now, when I press any button on my control, the hbridge does nothing. No lights(except the one indicating 5V), no motor movement, no nothing. When I mess up the control ports, I can get something to move.
With the current wiring, D10 when PWM'd will move the left track forward.
D11 PWM'd causes the left track to go backwards.
No other ports cause an action.
Any help is appreciated.