Project 1 - Interfacing a 16*2 LCD with Arduino using I2C protocol

Offline Batch 1. For a defined driving cycle, calculate the energy required for braking. Answer: Braking: The function of the braking system is to retard the speed of the moving vehicle or bring it to rest in the shortest possible distance whenever required. The vehicle can be held on an inclined surface against the pull…

Offline Batch: 1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with…

Offline Batch 1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle? Answer: Power Electronic Converters: - In Electric and Hybrid Electric Vehicles (EV/HEV), the power electronic converters are considered as the key elements that interface their power sources to the…

Offline Batch 1. What is the difference between the mapped and dynamic model of engine, motor, and generator? How can you change the model type?   MAPPED models: Mapped models are used when the behavior of a particular model is not of our interest and can be modeled with predefined values in the form of lookup…

Offline Batch 1. For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations. Answer: - The load file is set to 'EV_defaults_in' and the components to motor_controller. The mass is given as 500kg.   - Loading…

Offline Batch Code: #define F_CPU 8000000UL #include <avr/io.h> #include <avr/interrupt.h> #include <util/delay.h> #include <string.h> #include <stdlib.h> #define LCD_Data_Dir DDRD // Define LCD data port direction #define LCD_Command_Dir DDRC // Define LCD command port direction register…

Offline Batch Code: #include //preprocessor directive#define F_CPU 16000000ul#include "avr/interrupt.h"//Preprocessor directive of an avr interrupt#include#define sw_dir (PIND&(1

Offline Batch if(owner long press the power button) {       open the company logo at centre; } else if(customer press the power button) {       open the apps in grid; } else if(owner power on the phone) {       shows call the phone icon on first position at bottom; } else if(owner…

Offline Batch

Offline Batch Circuit Connection: Code: float microsecToinchs( float d);float avg;int i,sum;int duration,inches;float Duration_inch;int data[5];void setup(){Serial.begin(9600);pinMode(7, INPUT);}void loop(){float average = mov_avg();Serial.println("distance value is");Serial.println( inches);delay(1000);}void US_Tx(){pinMode(7,OUTPUT);//delayMicroseconds(5);digitalWrite(7,LOW);delayMicroseconds(2);digitalWrite(7,HIGH);delayMicroseconds(5);digitalWrite(7,LOW);…

Offline Batch Circuit Connection: Code: //master #include<Wire.h>void setup(){pinMode(A2, INPUT);Serial.begin(9600);Wire.begin(3); }void loop(){float value=analogRead(A2);signed int v=(value*5)/1024;Wire.beginTransmission(1);Wire.write(v);Wire.endTransmission();delay(50);} //slave #include<Wire.h>#include<LiquidCrystal.h>LiquidCrystal…

Offline Batch Code: #include <stdio.h>typedef enum State{GEAR_DWN,CHK_BFR_TKOF,RISING_GR,GEAR_UP,CHK_BFR_LND,LOWRNG_GR}State_Type;typedef enum Switch{Open,Close}Switch_Status;typedef enum Pilot_Lever{Rising,Falling,Up,Down}Pilot_Lever_Status;typedef enum Hydraulic_Mechanism{Working,Malfunctioning}Hydraulic_Mechanism_Status;…

Offline Batch #include<stdio.h>#include<stdlib.h>//defining the structuretypedef struct{ int data; struct node *next;//self referential node}Node;//declaring the functions with argumentsNode *insert_node(Node *head_ref, int n);void display_list(Node *head_ref);Node *getunion(Node *head_ptr1, Node *head_ptr2);Node…