1/32 Diecast car to Bluetooth RC car | Part 1

[@rcart-cb]

I love your custom builds! You are a arduino genius 👍🏼

[@TheHLab]

Thanks for watching :)

[@TheHLab]

Arduino code:
#include
#include
SoftwareSerial BTserial(4, 5); // RX | TX
#define TURN_PIN 2
#define GO_PIN 3
#define MIN_TURN 700
#define MAX_TURN 2000
#define STOP_SPEED 1500
#define MAX_SPEED_GO 2000
#define MAX_SPEED_BACK 1000
Servo turn;
Servo sgo;
char command;
String string;
int svangle = 0;
int slideBarValue = 50;
int index = 0;
String aCmd;
int speeds = STOP_SPEED;
int gear = 0;
void carGo(int st){
sgo.writeMicroseconds(st);
delay(10);
}
void setup()
{
//Serial.begin( 9600 );//115200
BTserial.begin( 38400 );
pinMode(LED_BUILTIN, OUTPUT);
turn.attach(TURN_PIN);
svangle = map(slideBarValue, 0, 100, MIN_TURN, MAX_TURN);
turn.writeMicroseconds(svangle);
sgo.attach(GO_PIN);
sgo.writeMicroseconds(speeds);
//Serial.println("Setup done!");
}
void loop()
{
string = "";
while(BTserial.available() > 0)
{
command = ((byte)BTserial.read());
if(command == ':')
{
break;
}
else
{
string += command;
}
delay(1);
}
//if(string != "") Serial.println(string);

while( string.length() >= 3 ){
aCmd = string.substring(0, 3);
string = string.substring(3);
//Serial.println(" " + aCmd);
index = aCmd.lastIndexOf("T");
if( aCmd == "GOO" ){
// Move the car
carGo(MAX_SPEED_GO);
} else if( aCmd == "STG" ){
carGo(STOP_SPEED);
// Stop the car
} else if( aCmd == "BAC" ){
// Move the car back
carGo(MAX_SPEED_BACK);
} else if( aCmd == "STB" ){
// Stop the car
carGo(STOP_SPEED);
} else if( index == 0 ){
// Turn left/right: cmd = "T"
slideBarValue = aCmd.substring(index+1).toInt();
//Serial.println(slideBarValue );
if( slideBarValue > 0 ){
//turn.attach(TURN_PIN);
svangle = map(slideBarValue, 0, 100, MIN_TURN, MAX_TURN);
turn.writeMicroseconds(svangle);
}
} else if ( aCmd.lastIndexOf("S") == 0 ){
speeds = aCmd.substring(1).toInt();
if( speeds > 0 ){
speeds -= 15;
if( gear == 3 ){
sgo.writeMicroseconds( map(speeds, 0, 100, STOP_SPEED, MAX_SPEED_GO) );
} else if( gear == 1 ){
sgo.writeMicroseconds( map(speeds, 0, 100, STOP_SPEED, MAX_SPEED_BACK) );
}
delay(10);
}
} else if ( aCmd.lastIndexOf("G") == 0 ){
gear = aCmd.substring(1).toInt();
}
}
}

[@howtomake7527]

Can this handle 15 volts.. i mean 4s ? What changes we can do so that it can work with above 12 volts or 12 volts..

[@veliylmaz8587]

Nice

[@TheHLab]

Thank you!

[@mudung85]

Awesome bro👍👍

[@Ezio470]

can it be done with smaller arduino? cause i wanna fit all components inside a 1/32 porsche 918

[@TheHLab]

You can try with a ATmega IC instead of Arduino break board and burn Arduino core into it.

[@aatirhussain4386]

Am I Allowed to use this video will be awaiting for your answer

[@jonathanardon3784]

Wow

[@howtomake7527]

which software to open. fzz file... i cant open it.. and the final build is working great

[@TheHLab]

You can open *.fzz file with Fritzing

[@howtomake7527]

Can u plz make me a program so that i can control a single bldc motor which is powered by 4 li-ion cells

[@TheHLab]

You can refer to my brushed esc: ua-cam.com/video/hYDtW29BTBY/v-deo.html

[@howtomake7527]

@@TheHLab but i am using sensorless brushless motor..will need bldc controller

[@sakshamgaming192]

Ye car kahan se kharidi

[@TheHLab]

I bought this car from online shopee.com

[@noname-sk8ts]

nice car

[@TheHLab]

Thank for watching!

[@r.ballinonechannel]

Not working

[@AnandKumar-zx4wi]

Car rate bro

[@gorleshanmukh3976]

Just bought a 1:32 nissan gtr.

[@TheHLab]

Let's convert it to RC :)

[@කෝසලමධුසංඛ]

place Adruino brode bay the link i,am sri lanka

[@sunilminz591]

Pelesae give me full scahmatic diagram

[@jahangirjahangir3884]

Gadi kaise banate Ho

[@ganishchanwariya4777]

Mujhe leni hai aaesi caar

[@GF-mf7ml]

This is easier, my one is BMW M2

[@ganishchanwariya4777]

Mne dede yrr

[@svenboden68]

Nice job....SUV's should be made illegal as they are using far more Unsustainable Materials, use far more Fuel,are more expensive to buy and run,give a erroneous feel of safety for the Driver/Owner,perform and Handle much worse then the Sedan it is based on,block the view for ppl behind in anythi g but a suv,truck,bus,if diesel engined the lethal exhaust produced is 200times worth the that of Petrol etc,etc,

[@John-mf6ky]

Lol Illegal? Somebody's never had to drive off road or very badly built/maintained roads. Maybe we should outlaw LiPo batteries too because of the rare earth minerals that are extracted to make them lmao.

[@ahmadmhmmad3970]

شو اسم البرنامج

[@TheHLab]

Thank for watching.

[@1234Rinku]

Not working