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  • Arduino CNC Laser Enrgaver From DVD Drive

    heygreat job. Something work for me to. Why you used lm317? why don`t used just 5v pin on arduino?

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  • vertex28 followed insructAbdo2 years ago
      • How to Make Mini CNC Router Drawing by Arduino and Shield L293D
      • Drawing instructables robot by Mini CNC - Arduino - L293D Shield
      • Mini CNC machine Arduino Based & Adafruit Driver Motor L293D v1 & 2*Mini Stepper CD/DVD player #1
  • How to Make Mini CNC Router Drawing by Arduino and Shield L293D

    Hello Great job. Almost I need :). It is possible instead servo plugin a laser. Try to my self. Did not work. I am new in programing. Thank

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  • Control DC and stepper motors with L298N Dual Motor Controller Modules and Arduino

    Hellogreat job. In step 1, state 3"12V jumper – remove this if using a supply voltage greater than 12V DC. This enables power to the onboard 5V regulator"I use 14.4 V baterry. when i remove jumper, "L298 module" shut down, if i put jumper back i get only around 5v to DC motor. I control motor through bluetooth modul. How to get 12V from "L298 module".THANKS A LOTThis is code i usedint LED=13;volatile int state = LOW;char getstr;int in1=9;int in2=8;int in3=7;int in4=6;int ENA=10;int ENB=5;//int ABS=135;void _mForward(){ //analogWrite (ENA, 200); //DOLOČIŠ HTROST MOTORJA digitalWrite(ENA,HIGH); digitalWrite(ENB,HIGH); ///digitalWrite(in1,LOW); ///digitalWrite(in2,HIGH); //digitalWrite(in3,LOW); //digitalWrite(in4,HIGH); Serial.println("go...

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    Hellogreat job. In step 1, state 3"12V jumper – remove this if using a supply voltage greater than 12V DC. This enables power to the onboard 5V regulator"I use 14.4 V baterry. when i remove jumper, "L298 module" shut down, if i put jumper back i get only around 5v to DC motor. I control motor through bluetooth modul. How to get 12V from "L298 module".THANKS A LOTThis is code i usedint LED=13;volatile int state = LOW;char getstr;int in1=9;int in2=8;int in3=7;int in4=6;int ENA=10;int ENB=5;//int ABS=135;void _mForward(){ //analogWrite (ENA, 200); //DOLOČIŠ HTROST MOTORJA digitalWrite(ENA,HIGH); digitalWrite(ENB,HIGH); ///digitalWrite(in1,LOW); ///digitalWrite(in2,HIGH); //digitalWrite(in3,LOW); //digitalWrite(in4,HIGH); Serial.println("go forward!"); digitalWrite(in1, HIGH); digitalWrite(in2, LOW); // set speed to 200 out of possible range 0~255 }void _mBack(){ //analogWrite (ENA, 200); //DOLOČIŠ HTROST MOTORJA digitalWrite(ENA,HIGH); digitalWrite(ENB,HIGH); ///digitalWrite(in1,HIGH); ///digitalWrite(in2,LOW); //digitalWrite(in3,HIGH); //digitalWrite(in4,LOW); Serial.println("go back!"); digitalWrite(in1, LOW); digitalWrite(in2, HIGH); }void _mleft(){ //analogWrite (ENB, 200); //DOLOČIŠ HTROST MOTORJA digitalWrite(ENA,HIGH); digitalWrite(ENB,HIGH); //digitalWrite(in1,LOW); //digitalWrite(in2,HIGH); digitalWrite(in3,HIGH); digitalWrite(in4,LOW); Serial.println("go left!");}void _mright(){ //analogWrite (ENA, 200); //DOLOČIŠ HTROST MOTORJA digitalWrite(ENA,HIGH); digitalWrite(ENB,HIGH); //digitalWrite(in1,HIGH); //digitalWrite(in2,LOW); digitalWrite(in3,LOW); digitalWrite(in4,HIGH);Serial.println("go right!");}void _mStop(){ digitalWrite(ENA,LOW); digitalWrite(ENB,LOW); digitalWrite(in1,LOW); //jaz dodal - drugače tevrstice ni digitalWrite(in2,LOW); //jaz dodal - drugače tevrstice ni digitalWrite(in3,LOW); //jaz dodal - drugače tevrstice ni digitalWrite(in4,LOW); //jaz dodal - drugače tevrstice ni Serial.println("Stop!");}void stateChange(){ state = !state; digitalWrite(LED, state); }void setup(){ pinMode(LED, OUTPUT); Serial.begin(9600); pinMode(in1,OUTPUT); pinMode(in2,OUTPUT); pinMode(in3,OUTPUT); pinMode(in4,OUTPUT); pinMode(ENA,OUTPUT); pinMode(ENB,OUTPUT); _mStop();}void loop(){ getstr=Serial.read(); if(getstr=='F') { _mForward(); delay(10); } else if(getstr=='B') { _mBack(); delay(10); } else if(getstr=='L') { _mleft(); delay(10); } else if(getstr=='R') { _mright(); delay(10); } else if(getstr=='A') { stateChange(); } else //if(getstr=='B') { _mStop(); } }

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  • vertex28 commented on geekrex's instructable Smartphone controlled Arduino Robot2 years ago
    Smartphone controlled Arduino Robot

    Hello Great job. Just I needed. I am all conect, but when i send the comand, motors rotate repeatedly, they dont stop, they only changed direction. Any idea what could might be? (google translate)THANKS

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  • Build a HK X650F quadcopter for GoPro style video and photography

    Hello Thanks for answer. 4 motors OK. - 4 ESC (Q Brain 4 x 25A Brushless Quadcopter ESC 2-4S 3A SBEC). this Q brain have 4 output. - Do I need 4 this or just 1 - HKPilot Mega 10s Power Module With XT60 Connectors.thanks

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  • Build a HK X650F quadcopter for GoPro style video and photography

    Hello This project is so great. I am impressive so I decided to make it by my self. Because I am new in electronics and my budgets is limited I need more help. For start a List of parts with quantity. When I get all parts I probably appear again (a lot).Thanks for inspire

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