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Published 20 hours ago • verified publisher icon hamuchiwa

RC control test

Open SaiSurya9999 opened this issue 6 years ago • 48 comments

I am unable to find the point to which i have to solder my audrino pins could you please help me to find to what points i should connect my forward backward left right in remote...?? WhatsApp Image 2019-03-13 at 8 30 17 PM WhatsApp Image 2019-03-13 at 8 30 17 PM (1)

SaiSurya9999 avatar Mar 13 '19 15:03 SaiSurya9999

Please respond ASAP I have uploaded HD photos of my transmitter chip just need to know which points should we connect or solder for forward, backward, left , right functions..?? Thank you*

SaiSurya9999 avatar Mar 13 '19 15:03 SaiSurya9999

I have found my rc car remote controller has tactile switches so i sorted out which pins of switch is connected to the board and used optocouplers (4N35) to couple different circuits i.e. arduino and controller .I have provided schematic of one switch just replicate same for remaining switches .Hope this will help u

IMG_20190313_221907 IMG_20190313_221941 IMG_20190308_165324 IMG_20190313_223313

VishalWrench avatar Mar 13 '19 17:03 VishalWrench

This is my arduino sketch ignore the comments (//)(italic in the code)

// assign pin num int right_pin = 6; int left_pin = 7; int forward_pin = 10; int reverse_pin = 9; /int f1 = A2; int re1 = A3; int l1 = A4; int r1 = A5;/

// duration for output int time = 50; // initial command int command = 0;

void setup() { pinMode(right_pin, OUTPUT); pinMode(left_pin, OUTPUT); pinMode(forward_pin, OUTPUT); pinMode(reverse_pin, OUTPUT); /* pinMode(f1, OUTPUT); pinMode(re1, OUTPUT); pinMode(l1, OUTPUT); pinMode(r1, OUTPUT);*/ digitalWrite(forward_pin, LOW); digitalWrite(reverse_pin, LOW); digitalWrite(right_pin, LOW); digitalWrite(left_pin, LOW); /digitalWrite(f1, LOW); digitalWrite(re1, LOW); digitalWrite(r1, LOW); digitalWrite(l1, LOW);/ Serial.begin(115200); }

void loop() { //receive command if (Serial.available() > 0){ command = Serial.read(); } else{ reset(); } send_command(command,time); }

void right(int time){ digitalWrite(right_pin, HIGH); //digitalWrite(r1, HIGH); delay(time); // digitalWrite(right_pin, LOW); //digitalWrite(r1, LOW);

}

void left(int time){ digitalWrite(left_pin, HIGH); // digitalWrite(l1, HIGH); delay(time); // digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void forward(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); delay(time); //digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); }

void reverse(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); }

void forward_right(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); digitalWrite(right_pin, HIGH); //digitalWrite(r1, HIGH); delay(time); // digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); //digitalWrite(right_pin, LOW); //digitalWrite(r1, LOW); }

void reverse_right(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); digitalWrite(right_pin, HIGH); //digitalWrite(l1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); //digitalWrite(right_pin, LOW); //digitalWrite(l1, LOW);

}

void forward_left(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); digitalWrite(left_pin, HIGH); // digitalWrite(l1, HIGH); delay(time); //digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); //digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void reverse_left(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); digitalWrite(left_pin, HIGH); //digitalWrite(l1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); //digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void reset(){ digitalWrite(right_pin, LOW); digitalWrite(left_pin, LOW); digitalWrite(forward_pin, LOW); digitalWrite(reverse_pin, LOW); /digitalWrite(l1, LOW); digitalWrite(r1, LOW); digitalWrite(re1, LOW); digitalWrite(f1, LOW);/ }

void send_command(int command, int time){ switch (command){

 //reset command
 case 0: reset(); break;

 // single command
 case 1: forward(time); break;
 case 2: reverse(time); break;
 case 3: right(time); break;
 case 4: left(time); break;

 //combination command
 case 6: forward_right(time); break;
 case 7: forward_left(time); break;
 case 8: reverse_right(time); break;
 case 9: reverse_left(time); break;

 default: Serial.print("Inalid Command\n");
}

}

VishalWrench avatar Mar 13 '19 17:03 VishalWrench

I solved this issue by removing the buttons and soldering the wires on to the circular middle part. Keep it in mind that the circular middle part and the surrounding area shouldn't be in contact and should be electrically isolated. There should be a tape applied on the buttons. Find it on the board and you have to remove it to take the buttons off the board. Good luck!

MyFirstRoboticProject avatar Mar 13 '19 19:03 MyFirstRoboticProject

Did you keep batteries in the remote or audrino is sending power through pins...???

SaiSurya9999 avatar Mar 14 '19 06:03 SaiSurya9999

I powered it from 3.3V arduino On Mar 14, 2019 12:15 PM, "SaiSurya9999" [email protected] wrote:

Did you keep batteries in the remote or audrino is sending power through pins...???

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MyFirstRoboticProject avatar Mar 14 '19 07:03 MyFirstRoboticProject

@MyFirstRoboticProject Could you provide pics of the RC car and your remote circuit so that i can understand clearly please...!!!

SaiSurya9999 avatar Mar 17 '19 04:03 SaiSurya9999

I have found my rc car remote controller has tactile switches so i sorted out which pins of switch is connected to the board and used optocouplers (4N35) to couple different circuits i.e. arduino and controller .I have provided schematic of one switch just replicate same for remaining switches .Hope this will help u

IMG_20190313_221907 IMG_20190313_221941 IMG_20190308_165324 IMG_20190313_223313

Very much helpful Thank you so much...!!

SaiSurya9999 avatar Mar 18 '19 12:03 SaiSurya9999

This is my arduino sketch ignore the comments (//)(italic in the code)

// assign pin num int right_pin = 6; int left_pin = 7; int forward_pin = 10; int reverse_pin = 9; /int f1 = A2; int re1 = A3; int l1 = A4; int r1 = A5;/

// duration for output int time = 50; // initial command int command = 0;

void setup() { pinMode(right_pin, OUTPUT); pinMode(left_pin, OUTPUT); pinMode(forward_pin, OUTPUT); pinMode(reverse_pin, OUTPUT); /* pinMode(f1, OUTPUT); pinMode(re1, OUTPUT); pinMode(l1, OUTPUT); pinMode(r1, OUTPUT);*/ digitalWrite(forward_pin, LOW); digitalWrite(reverse_pin, LOW); digitalWrite(right_pin, LOW); digitalWrite(left_pin, LOW); /digitalWrite(f1, LOW); digitalWrite(re1, LOW); digitalWrite(r1, LOW); digitalWrite(l1, LOW);/ Serial.begin(115200); }

void loop() { //receive command if (Serial.available() > 0){ command = Serial.read(); } else{ reset(); } send_command(command,time); }

void right(int time){ digitalWrite(right_pin, HIGH); //digitalWrite(r1, HIGH); delay(time); // digitalWrite(right_pin, LOW); //digitalWrite(r1, LOW);

}

void left(int time){ digitalWrite(left_pin, HIGH); // digitalWrite(l1, HIGH); delay(time); // digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void forward(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); delay(time); //digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); }

void reverse(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); }

void forward_right(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); digitalWrite(right_pin, HIGH); //digitalWrite(r1, HIGH); delay(time); // digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); //digitalWrite(right_pin, LOW); //digitalWrite(r1, LOW); }

void reverse_right(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); digitalWrite(right_pin, HIGH); //digitalWrite(l1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); //digitalWrite(right_pin, LOW); //digitalWrite(l1, LOW);

}

void forward_left(int time){ digitalWrite(forward_pin, HIGH); //digitalWrite(f1, HIGH); digitalWrite(left_pin, HIGH); // digitalWrite(l1, HIGH); delay(time); //digitalWrite(forward_pin, LOW); //digitalWrite(f1, LOW); //digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void reverse_left(int time){ digitalWrite(reverse_pin, HIGH); //digitalWrite(re1, HIGH); digitalWrite(left_pin, HIGH); //digitalWrite(l1, HIGH); delay(time); //digitalWrite(reverse_pin, LOW); //digitalWrite(re1, LOW); //digitalWrite(left_pin, LOW); //digitalWrite(l1, LOW); }

void reset(){ digitalWrite(right_pin, LOW); digitalWrite(left_pin, LOW); digitalWrite(forward_pin, LOW); digitalWrite(reverse_pin, LOW); /digitalWrite(l1, LOW); digitalWrite(r1, LOW); digitalWrite(re1, LOW); digitalWrite(f1, LOW);/ }

void send_command(int command, int time){ switch (command){

 //reset command
 case 0: reset(); break;

 // single command
 case 1: forward(time); break;
 case 2: reverse(time); break;
 case 3: right(time); break;
 case 4: left(time); break;

 //combination command
 case 6: forward_right(time); break;
 case 7: forward_left(time); break;
 case 8: reverse_right(time); break;
 case 9: reverse_left(time); break;

 default: Serial.print("Inalid Command\n");
}

}

Could you please provide me the pics of audrino and breadboard clearly for one function forward so that i could do better..

SaiSurya9999 avatar Mar 19 '19 05:03 SaiSurya9999

this is schematic of my circuit. just ignore those comments and extra pins (f1,r1 ....) connect the circuit and burn the arduino sketch into uno and run rc_control_test.py. It will work

IMG_20190319_111852

VishalWrench avatar Mar 19 '19 05:03 VishalWrench

Thank you so much i have sorted out everything with your help..!!! Mine is working fine.... 🥇

SaiSurya9999 avatar Mar 19 '19 12:03 SaiSurya9999

Hi @SaiSurya9999 could you please send me your collected data file ? i tried every thing and i can't get the accuracy of neural network over 60% , did you face this problem to if so how did you solve it? thank you in advance

Siraj95Abudaber avatar Mar 28 '19 09:03 Siraj95Abudaber

Hi @saisurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

arunph avatar Apr 10 '19 04:04 arunph

[email protected]

arunph avatar Apr 12 '19 12:04 arunph

Tqs

arunph avatar Apr 12 '19 12:04 arunph

No I didn't got

arunph avatar Apr 21 '19 10:04 arunph

I have used octocupler for push button switch in my project but issue is it take only reverse and left please help me it's urgent

codeskul avatar Apr 25 '19 02:04 codeskul

Can u send the clear pic of ur circuit connection

On Thu, Apr 25, 2019, 7:46 AM Sanjay Patel <[email protected] wrote:

I have used octocupler for push button switch in my project but issue is it take only reverse and left please help me it's urgent

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arunph avatar Apr 25 '19 02:04 arunph

IMG_20190425_084013 15561618227111884990849802617994 Uploading 15561618497967758446630844155180.jpg…

codeskul avatar Apr 25 '19 03:04 codeskul

send me the whole pic of your connection where you had used 4 optocouplers

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On Thu, 25 Apr 2019 at 08:41, Sanjay Patel [email protected] wrote:

[image: IMG_20190425_084013] https://user-images.githubusercontent.com/41965052/56707258-c22a7200-6735-11e9-8154-c47e396347a9.jpg [image: 15561618227111884990849802617994] https://user-images.githubusercontent.com/41965052/56707283-d1112480-6735-11e9-8128-0916f95ea8da.jpg [image: Uploading 15561618497967758446630844155180.jpg…]

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arunph avatar Apr 25 '19 08:04 arunph

I will send you whole image of my circuit, i have one question that it require any registers between octocupler and push button of remote ?

codeskul avatar Apr 25 '19 08:04 codeskul

No it's ok to use without resistors On Thu, Apr 25, 2019, 2:15 PM Sanjay Patel <[email protected] wrote:

I will send you whole image of my circuit, i have one question that it require any registers between octocupler and push button of remote ?

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arunph avatar Apr 25 '19 11:04 arunph

IMG_20190425_152651 IMG_20190425_152706

codeskul avatar Apr 25 '19 11:04 codeskul

It done successfully thank you very much

codeskul avatar Apr 25 '19 11:04 codeskul

Okay what was the error

On Thu, Apr 25, 2019, 4:59 PM Sanjay Patel <[email protected] wrote:

It done successfully

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arunph avatar Apr 25 '19 11:04 arunph

Hi @SaiSurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

Hi..Did you got this?

you can refer the code skull posted images for final working circuit diagram

arunph avatar Apr 25 '19 11:04 arunph

Hi @SaiSurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

Hi..Did you got this?

you can refer the code skull posted images for final working circuit diagram

I am unable to find the point to which i have to solder my audrino pins could you please help me to find to what points i should connect my forward backward left right in remote...?? WhatsApp Image 2019-03-13 at 8 30 17 PM WhatsApp Image 2019-03-13 at 8 30 17 PM (1)

But I didn't understand which pins to solder on this board? This board is exactly same as mine . Plz help me @arunph @codeskul @SaiSurya9999

nandhukrishnan avatar Apr 25 '19 14:04 nandhukrishnan

Hi @SaiSurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

Hi..Did you got this?

you can refer the code skull posted images for final working circuit diagram

I am unable to find the point to which i have to solder my audrino pins could you please help me to find to what points i should connect my forward backward left right in remote...?? WhatsApp Image 2019-03-13 at 8 30 17 PM WhatsApp Image 2019-03-13 at 8 30 17 PM (1)

But I didn't understand which pins to solder on this board? This board is exactly same as mine . Plz help me @arunph @codeskul @SaiSurya9999

20190428_140149 Yeahhh..!!! I got it.

nandhukrishnan avatar Apr 28 '19 14:04 nandhukrishnan

Well done.

On Sun, Apr 28, 2019, 8:15 PM Nandhu Krishnan <[email protected] wrote:

Hi @SaiSurya9999 https://github.com/SaiSurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

Hi..Did you got this?

you can refer the code skull posted images for final working circuit diagram

I am unable to find the point to which i have to solder my audrino pins could you please help me to find to what points i should connect my forward backward left right in remote...?? [image: WhatsApp Image 2019-03-13 at 8 30 17 PM] https://user-images.githubusercontent.com/46582001/54289411-20105980-45cf-11e9-95ba-23afef914f0c.jpeg [image: WhatsApp Image 2019-03-13 at 8 30 17 PM (1)] https://user-images.githubusercontent.com/46582001/54289413-20a8f000-45cf-11e9-935f-5dea73cf91d3.jpeg

But I didn't understand which pins to solder on this board? This board is exactly same as mine . Plz help me @arunph https://github.com/arunph @codeskul https://github.com/codeskul @SaiSurya9999 https://github.com/SaiSurya9999

[image: 20190428_140149] https://user-images.githubusercontent.com/20750718/56865993-ff228d00-69f1-11e9-8728-cc08976370f0.jpg Yeahhh..!!! I got it.

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arunph avatar Apr 28 '19 16:04 arunph

Hi @SaiSurya9999 plz help me out with the connection pic of ur rc.since I m having the same RC control

Hi..Did you got this?

you can refer the code skull posted images for final working circuit diagram

I am unable to find the point to which i have to solder my audrino pins could you please help me to find to what points i should connect my forward backward left right in remote...?? WhatsApp Image 2019-03-13 at 8 30 17 PM WhatsApp Image 2019-03-13 at 8 30 17 PM (1)

But I didn't understand which pins to solder on this board? This board is exactly same as mine . Plz help me @arunph @codeskul @SaiSurya9999

20190428_140149 Yeahhh..!!! I got it.

Is the car running using your keyboard.and how did you made it.can u send the circuit connection pic of it

arunph avatar Apr 29 '19 13:04 arunph