MEASURING INCLINATION ANGLE (ARDUION+MPU6050)

Its a project to measure the angle of inclination in X,Y and Z axis.Here i use MPU6050 gyroscope for measurement.

Working of accelerometer

 

Working of Gyroscope

     Circuit

 

           vcc -- +5v
           Gnd-- Gnd
           SCL-- A5
           SDA--A4

Program

#include<Wire.h>

const int MPU_addr=0x68;

int16_t axis_X,axis_Y,axis_Z;

int minVal=265;

int maxVal=402;

double x;

double y;

double z;

 

void setup(){

  Wire.begin();

  Wire.beginTransmission(MPU_addr);

  Wire.write(0x6B);

  Wire.write(0);

  Wire.endTransmission(true);

  Serial.begin(9600);

}

void loop(){

  Wire.beginTransmission(MPU_addr);

  Wire.write(0x3B);

  Wire.endTransmission(false);

  Wire.requestFrom(MPU_addr,14,true);

  axis_X=Wire.read()<<8|Wire.read();

  axis_Y=Wire.read()<<8|Wire.read();

  axis_Z=Wire.read()<<8|Wire.read();

    int xAng = map(axis_X,minVal,maxVal,-90,90);

    int yAng = map(axis_Y,minVal,maxVal,-90,90);

    int zAng = map(axis_Z,minVal,maxVal,-90,90);

       x= RAD_TO_DEG * (atan2(-yAng, -zAng)+PI);

       y= RAD_TO_DEG * (atan2(-xAng, -zAng)+PI);

       z= RAD_TO_DEG * (atan2(-yAng, -xAng)+PI);

     Serial.print("Angle of inclination in X axis = ");

     Serial.print(x);

     Serial.println((char)176);

   /*  Serial.print("Angle of inclination in Y axis= ");

     Serial.print(y);

     Serial.println((char)176);

     Serial.print("Angle of inclination in Z axis= ");

     Serial.print(z);

     Serial.println((char)176);*/

     Serial.println("-------------------------------------------");

     delay(1000);

}

 

Read More

EAGLE PCB TO DOWNLOAD

1. AVR+LCD

2. AVR+LCD+RS232

3. AVR+MOTOR CONTROL (L293D)

4. DTMF-HT9170B

5. EXTERNAL EEPROM-24C02AP

6. GAS SENSOR BREAKOUT BOARD

7. DC MOTOR CONTROL USING L293D

Read More

Circuit wizard simulation

Circuit Wizard  is a revolutionary new system that combines circuit design, PCB design, simulation and CAD/CAM manufacture in one complete package.

By integrating the entire design process, Circuit Wizard provides you with all the tools necessary to produce an electronics project from start to finish – even including on-screen testing of the PCB prior to construction!

BEST SIMULATOR FOR BEGINNERS-CIRCUIT WIZARD( ELEMENTARY CIRCUIT)

   

 

Read More

Altium

1. Videos

2. Download PCB

Read More

EAGLE CAD

1. Videos

2. Download PCB

Read More

Eagle CAD videos

Basic of Eagle

This tutorial is for beginners.It explain how to draw a schematic ,convert it to PCB,design PCB and how to convert PCB to PDF file.This is the very basic tutorial for beginners. I hope everyone can understand it easily.If anymore doubts feel free to ask...thank you

Read More

SIMPLE LED FLASH LIGHT

Here i am posting a tutorial that explain how to make a simple LED TORCH.Its a very simple and very useful torch.We can easily change the battery after battery charge is empty.

 instructables 

 Circuit diagram

 

 

Components

-battery 9V
-resistor 330 ohm
-push button switch
-led 5mm

Components arrangement

First make two holes in the 9v battery socket to place the led,then connect the led positive terminal to one terminal of the push button switch the opposite terminal of the switch connected to the 330 ohm resistor.next side of resistor connected to the terminal wire coming from the positive terminal of the battery.The negative terminal of the LED is directly connected to the negative wire of the battery holder.You can go through my video for more details

 

 

Read More