hello every one : I'm using arduino Uno to receive and read the sensor data by using serial read and then to control the DC motor speed. the arduino can receive and read sensor data correctly. but the motor speed is not effected by that data. can any one guide me to solve this problem. here is m…

the output pins are not effected by serial reading

system April 23, 2014, 11:18am 5

thank u so much for replay
actually i have tried some coding to change char into integer but it's not working
can i have that coding to see the differences?

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the output pins are not effected by serial reading

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