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[...] first we had to build a motor circuit using the schematic that was provided via lecture notes [...]
[...] the motors work well when connected to the motor circuit.
but when wen we connected the direction wire and clock wire from the motor circuit into the arduino pins thats when it vibrates
[...] we are using C programming.
Any one who can PLEASE be able to send me a new code in C programming i can try out. I'll be greatful.
We are using stepper motors, first we had to build a motor circuit using the schematic that was provided via lecture notes, the motors work well when connected to the motor circuit. but when wen we connected the direction wire and clock wire from the motor circuit into the arduino pins thats when it vibrates, we are using C programming.
that is right the motors rotate well when connected to motor ciruit but when connected to the arduino , its doesnt rotate..it vibrates instead.
Quote from: coolnerd on April 27, 2013, 02:04:05 PMthat is right the motors rotate well when connected to motor ciruit but when connected to the arduino , its doesnt rotate..it vibrates instead.What is input CLOCK frequency when circuit is NOT connected to Arduino?