3DOF power simulator

[Turn]

Hey guys - how did you just appear out of nowhere with results like that!? Amazing!

Congratulations. I look forward to seeing your final electric actuator results. I'm sure they'll be great.

[thecure]

tks !! fingers crossed

[thecure]

The first circuit

[thecure]

I finished the first circuit .......I have to buy the last resistor near led

[thecure]

I finished the speedy's h-bridge, but does not work .. the only thing that I tried is measuring the voltage on 7805, but I haven't it.....what kind of measures can I try? tks
another question .... I do not have the gnd continuity's . It's correct

[thecure]

I tried with this circuit .... I connected in this mode but does not work..possible solution

[tronicgr]

Umm... what motor driver is this? Do you have a link to its datasheet??

It has two PWM inputs and one DIR !!?? Hmm...

Thanos

[thecure]

yes http://www.pololu.com/catalog/product/1456

[tronicgr]

There are two ground pins on this motor driver, both must be connected on the amc GND pin... You forgot to connect one of them

Thanos

[thecure]

it's a different gnd ?...because i have tested with a tester it's the same gnd