Can someone help me to connect a pwm servo (model rki 1210) to the pic16f877a.
I connected it direct first it rotated 20 degrees when it was supposed to rotate a 180 according to the pulse given. i thought it was due to current drain and connected a 220 ohm resister, it rotated around 130 but didnt act according to how i expected.
some suggested using a current amplifier (ULN 2003) ... I havent tried that one out.
could you please help me out here,i've been at trying to make the motor turn for the last 3 weeks.
thanks
I connected it direct first it rotated 20 degrees when it was supposed to rotate a 180 according to the pulse given. i thought it was due to current drain and connected a 220 ohm resister, it rotated around 130 but didnt act according to how i expected.
some suggested using a current amplifier (ULN 2003) ... I havent tried that one out.
could you please help me out here,i've been at trying to make the motor turn for the last 3 weeks.
thanks