burrow
Full Member level 2
Hai,
i just didnt succeed in preventing noise from effecting my circuit yet. I am using Pic16f628a. it gets around 4 inputs from another ic( 7404 ), But the problem is that signals from the encoder reach PIC via a wire of almost 15 meters.
Iam not using Twisted pair wire or anything ,they are just normal wires.
At pic's end i have a 10k Pull down.
What are the other things i should try out to solve my problem ? . The signals send is not any high frequency signals, But noise just makes data look fluctuating
i just didnt succeed in preventing noise from effecting my circuit yet. I am using Pic16f628a. it gets around 4 inputs from another ic( 7404 ), But the problem is that signals from the encoder reach PIC via a wire of almost 15 meters.
Iam not using Twisted pair wire or anything ,they are just normal wires.
At pic's end i have a 10k Pull down.
What are the other things i should try out to solve my problem ? . The signals send is not any high frequency signals, But noise just makes data look fluctuating