top of page

775 DC Motor Automation, CW & CCW rotation, Speed Control

Here We will control 775 Dc motor using our mobile phone by Bluetooth connection. You can control any dc motor, Fans LED etc. Not only just control you can also change the speed of the motor using your mobile phone.

Items required -

2. Motor driver L298N || Purchase Link -

3. HC-05 bluetooth module || Purchase Link -

Here I am using Blynk App

Video Tutorial --

SUBSCRIBE OUR youtube channel for More Videos.

When you install blynk app they send you all details of there library that you need to install in you Arduino software.

Arduino Code ---

#define BLYNK_PRINT Serial #include <BlynkSimpleSerialBLE.h> #include <SoftwareSerial.h> SoftwareSerial SwSerial(1,0); // RX, TX char auth[] = "REXEISRWUFYVOzo7z_-ZKHG-kdx1MQNQ"; // put your auth code here SoftwareSerial SerialBLE(1, 0); // RX, TX void setup() { // Debug console Serial.begin(38400); SerialBLE.begin(38400); Blynk.begin(SerialBLE, auth); Serial.println("Waiting for connections..."); } void loop() {; }


bottom of page