3DOF power simulator

[thecure]

antother question on figure 4.2 the 5v go to directly in your board ? tks

[tronicgr]

Yes, you can use the 5v from the controller

[thecure]

how to use it.?...it is essential to run the motors ? tks again

[tronicgr]

You will have to build the RC filter on the figure 4.2. What is does is to convert the PWM pulses to analog voltage. Its best to check the output signal with oscilloscope to verify that the RC filter is efficient and does not create ripples.

[thecure]

can you help me !!!! could you please help me with electrical connection,you can look the picture below...tks

[thecure]

[thecure]

in this picture there is a capacitor whit value 47uf ....i have two option .One is this http://www.tme.eu/it/details/mks4-47u_6 ... 6g00kssd/#

the other is this http://www.tme.eu/it/details/tap476k035 ... -tht/avx/#

there is no difference ?

[tronicgr]

This one is better: http://www.tme.eu/it/details/mks4-47u_63/condensatori-al-poliestere-tht/wima/mks4c054706g00kssd/#
The other is Tandalum type and is not good for this purpose.

Why not use an electrolytic one?
Like this one: http://www.tme.eu/it/details/uvr1e470mdd/condensatori-elettrolitici-tht-85c/nichicon/#

[thecure]

because in the scheme it is not specified....so i can use also an electrolitic