Technology In Electronic

The Car Revolution From Fuel to Electrical Vehicle(EV) The first car according to wiki invented in 1886 by German inventor Karl Benz. Then in 1908, FORD Motor Company had produced Model T. Car were accepted and developed in US since that time and continued by other Europe and also other part of the world. The purpose of the car is used for transportation. From time to time, year to year, there have a lot of company involve in automotive and start do research to improve and add the feature of the car for comfortable and safe for the user. Is Electrical Vehicle Car is Better Than Others?? According to Forbes article May,9 2020  " why electric vehicle are going to take over the world ", Tesla is going to launch it Electrical Cybertruck which have capabilities to challenge all of the top selling pickup truck and Volkswagen has announced plan to release family of electric vehicle at lower price. Not only this both bigger company, other company also has already do the research and

IS MY CAR HAVE A BLACK BOX? The Black Box usually we heard when there have a crash in airplane. Do we know that in other things also have similar concept to black box function? Let me thinks..Hmm..Actually this is part of my job as failure analysis engineer. I have to analyze each byte or each line of error memory(together with development team when required:)..) to know what is the problem with our unit specifically and impact to user while driving? Its quite interesting task because from here we can justify what is the problem.  Our question now Is it similar concept to Black Box is airplane? I can said Yes and No:). Let have a look what is concept of Black Box in airplane. Concept Of Black Box According to wiki, black box is a box which contain electronic recording device placed in aircraft for the purpose on analysis and investigation if there have an accident.  There are two different flight recorder devices:  1. The  flight data recorder  ( FDR ) preserves the rec ent history of

All, today i gonna to share how Arduino connected to LCD(16x02). LCD 16x02 means 16 character in 2 rows. Connection between LCD and UNO Code: #include <LiquidCrystal.h> int Contrast=75;  LiquidCrystal lcd(12, 11, 5, 4, 3, 2);   void setup()  {     analogWrite(6,Contrast);      lcd.begin(16, 2);   }      void loop()  {      lcd.setCursor(0, 0);      lcd.print("ITS WORK");        lcd.setCursor(0, 1);      lcd.print("WELL DONE");  }

Today, I will share the project where we use 2x Arduino where each Arduino act as Transmitter to measure a distance using Ultrasonic sensor and Receiver controlling L98N motor driver. Ultrasonic Sesnor L298N Motor Driver            Two output Motor Driver with Enable pin for both Motor. Requirement: 1. 2x Arduino 2. 2x MCP2515 CAN module 3. L298N Motor Driver 4. Ultrasonic Sensor 5. 12V battery 6. Download NewPing, SPI and mcp2515 into Arduino. Instruction: 1. Connect Arduino Nano to Ultrasonic sensor. 2. Connect Arduino Nano to MCP2515(1) through SPI connection. 3. Connect MCP2515(1) with MCP2515(2) using CAN-H and CAN-L wire. 4. Connect MCP2515(2) to Arduino Uno through SPI connection. 5. Connect Arduino Uno with Motor L298N. Code: Transmitter: #include <NewPing.h> #include <SPI.h>          //Library for using SPI Communication #include <mcp2515.h>      //Library for using CAN Communication #define trigPin 3 //

Yeah, Ultrasonic sensor now its working. Today i am gonna to share the code of how its work:) It quite easy. We just need to connect 4-pin which is VCC,GND,ECHO and TRG from Ultrasonic sensor to Arduino. Done:) Code : int trigger_pin = 4; int echo_pin = 2; int LED_pin = 13; int time; int distance; void setup ( ) {         Serial.begin (9600);         pinMode (trigger_pin, OUTPUT);         pinMode (echo_pin, INPUT);         pinMode (LED_pin, OUTPUT); } void loop ( ) {     digitalWrite (trigger_pin, HIGH);     delayMicroseconds (10);     digitalWrite (trigger_pin, LOW);     time = pulseIn (echo_pin, HIGH);     distance = (time * 0.034) / 2;   if (distance <= 10)         {         Serial.println (" Object Detect ");         Serial.print (" Distance= ");                      Serial.println (distance);                digitalWrite (LED_pin, HIGH);         delay (500);         }   else {         Seri

Deep interesting in CAN BUS and working in this area encourage me to make a project using CAN BUS as a medium connection between two MCU. Today, i am gonna to share DHT11 temp sensor as a transmitter and give a output to serial monitor as Receiver using MCP2515. Interesting right?:) Code: Transmitter : #include <SPI.h>           //Library for using SPI Communication #include <mcp2515.h>        //Library for using CAN Communication #include <DHT.h>           //Library for using DHT sensor #define DHTPIN A0         //Define DHT 11 Pin Connected to Arduino #define DHTTYPE DHT11 //DEFINE DHTTYPE struct can_frame canMsg; MCP2515 mcp2515(10);       // Set the pin number where SPI CS is connected (10 by default) DHT dht(DHTPIN, DHTTYPE);      //initilize object dht for class DHT with DHT pin with STM32 and DHT type as DHT11 void setup() {   while (!Serial);   Serial.begin(9600);     SPI.begin();                //Begins SPI co