Hello Schnee, I have tried to lower the frequency. But it didn't work , I took the video https://www.youtube.com/watch?v=_Xy-ycQDiNI
Thank you for you help!! best regards Jack 2014-05-25 12:23 GMT+08:00 李宗哲 <[email protected]>: > Hello Schnee, > > This is the motor I am using (http://www.pololu.com/product/114/specs). > I'll try to lower the frequency! > > And what do you mean " left out the capacitors for simplicity"? > > Thank you for your help! > > best regards > Schnee > > > 2014-05-25 12:13 GMT+08:00 <[email protected]>: > > Hello Jack, >> >> I hope you had just left out the capacitors for simplicity. Otherwise I >> definetly suggest to have them. >> >> Try to use a PWM frequency lower than 100kHz. Something like 30kHz is >> also ok. >> Try with a duty cycle lower than 100%, maybe 30% or 50% for the moment. >> >> It sounds a little bit as your power supply drops for a second, when you >> try to start the motor. Maybe you >> should think about connecting VM to the 9V directly. What type of motor >> are you using? >> >> best regards >> Schnee >> >> -- >> You received this message because you are subscribed to the Google Groups >> "ioio-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/ioio-users. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
