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Topic: Steering Movement Problem (Read 3873 times) previous topic - next topic

AWOL

Look carefully at the relays.
Tell me how they're supposed to work.
Think "electrical circuit".
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

cutebuddy6

dear if voltage is applied to the diode this will pass the voltage to the relay and motor will be connected and if the voltage gets off pin get disconnected and the inductor in the relay will be dischrged that'll produce back emf so for that i have placed a diode for that

AWOL

Most relays I've seen need at least two wires connected to them to energise the coil.
That's why I said "think electrical circuit".

( I hope this thread isn't going to degenerate into another "pulling teeth" sessions)
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

cutebuddy6

well i don't understand what you just said but what do you mean by two wires

AWOL

How does your "circuit" allow current through the relay coils?
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

johnwasser


Think "electrical circuit".


You may be asking a bit much. :(
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johnwasser


you can tell me if i am missing


You should put Ground symbols on all of the parts that are connected to Ground.  Current won't flow into the relay coils unless the other side of the relay coil is grounded.
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cutebuddy6

i have made modified the circuitry

cr0sh


i have made modified the circuitry


Why did you ground pin 9? That ain't gonna get you very far...

/pulling teeth, indeed! :D
I will not respond to Arduino help PM's from random forum users; if you have such a question, start a new topic thread.

cutebuddy6

i have not grounded the 9th but the 8 is grounded

cr0sh


i have not grounded the 9th but the 8 is grounded



My bad - was reading your schematic wrong... :)
I will not respond to Arduino help PM's from random forum users; if you have such a question, start a new topic thread.

AWOL

Still not seeing very much decoupling or common grounds.
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

cutebuddy6

if u can identify it with arrows or circle

cutebuddy6

dear this is the circuit thats completed and why its not working keen to know it

cutebuddy6

let me Explain you when it gets restarted/reset

when i say my steering to go Left it goes to left and when it starts to go left it restarts

and when its already left it doesnot restart

if i say it to go left and its turns the steering on left then its also get restarted

tell me please

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