Lowyat.NET: Latest topics by isaacng97

[WTS] Brand New Razer Huntsman Elite

isaacng97 — Thu, 23 Dec 2021 13:08:39 +0800

Item(s): RAZER HUNTSMAN ELITE (RED SWITCH)

Package includes: RAZER HUNTSMAN ELITE, Razer arm rest

Price: 850 inlcuding postage

Warranty: N/A

Dealing method: Postage

Location: Petaling Jaya

Contact method/details: 0169256556 whatsapp
---

Item(s) conditions: Brand New (havent open yet)

Picture: uploaded

Reason for sale: RMA unit. I didnt want red switch because keypress too light.

TnB Smart Meter

isaacng97 — Fri, 23 Mar 2018 22:24:40 +0800

hi everyone, TnB has been installing smart meter in household area. I just wanna know what are the features offered by that smart meter. I noticed that there an apps called mytnb, anyone tried that before, maybe share what are the stuff in the apps.

arduino+bluetooth+andriod

isaacng97 — Fri, 30 Sep 2016 23:47:51 +0800

hi guys, i need some help here
so basically i need to receive multiple sensor data (temperature,humidity,ldr,potentimeter)
but then i got stuck with the way i receive the data from arduino to andriod
i dont know how to build the block in mit app inventor 2
what my problem is the data will move from textbox2 to textbox1 with is not what i want
i want them to be sync in parallel

How to add pointer / pass by value/ reference?

isaacng97 — Wed, 01 Jun 2016 21:07:49 +0800

I can't pass my results to display function.... any way to do that?

[CODE]
#include <iostream>
using namespace std;
void readData(char& opt,int size,float resistor[]);
int calculate(char& opt,int size,float totalSeries,float resistor[],float formulaParallel,float totalParallel);
void display(char& opt,float totalSeries,float totalParallel);

int main()
{
char opt;
int size;
float resistor[size];
float totalSeries=0;float formulaParallel=0;float totalParallel=0;

cout << "Series or Parallel"<< endl;
cin >> opt;
cout << "Number of resistor" << endl;
cin >> size;

readData(opt,size,resistor);
calculate(opt,size,totalSeries,resistor,formulaParallel,totalParallel);
display(opt, totalSeries,totalParallel);

}

void readData(char& opt,int size,float resistor[])
{
for (int i=0;i<size;i++)
{
cout << "Enter value of resistor" << i+1 << " : " ;
cin >> resistor[i];
}
}

int calculate(char& opt,int size,float totalSeries,float resistor[],float formulaParallel,float totalParallel)
{
for (int i=0;i<size;i++)
{
totalSeries += resistor[i];
}
for (int i=0;i<size;i++)
{
formulaParallel += 1/resistor[i];
totalParallel = 1/formulaParallel;
}

return totalSeries;
return totalParallel;
}

void display(char& opt,float totalSeries,float totalParallel)
{
switch (opt)
{
case 's':
case 'S': cout << totalSeries << " is the total resistance" << endl;
break;
case 'p':
case 'P': cout << totalParallel << " is the total resistance" << endl;
break;
}
}

c++ function problem

isaacng97 — Fri, 27 May 2016 22:08:24 +0800

I'm doing series and parallel counter, i tried to divide everything with functions, but then i dont know what to do with this function.
Do i need to use 2 functions in this case or any other solutions?

int readData(char option,int arraySize,int R1)
{
cout<<"Parallel or Series Resistors? Enter \"S\" or \"P\"."<<endl;
cin>>option;

while( option != 'S' && option != 'P' && option != 's' && option != 'p')
{
cout << "Invalid selection! "<<endl;
//goto again;
}

if (option == 'S' && option == 's'){
cout << "\nEnter the number of resistor in Series : ";
cin >> arraySize;
return arraySize;
}else {
cout << "\nEnter the number of resistor in Parallel : ";
cin >> arraySize;
return arraySize;
}

cout << "\nEnter values for resistors " <<endl;
for( int i = 0; i < arraySize; i++ )
{
cout << "Resistor " << i+1 << " :" << endl;
cin >> R1[i];
return R1[i];
}
}

help with C++ array and function

isaacng97 — Mon, 25 Apr 2016 23:19:02 +0800

#include <iostream>
using namespace std;
#define size 2
int BMI[size];
int weight[size];
int height[size];
int calBMI(int , int );
void readData();
void display();

int main()
{

for (int i=0;i<size;i++)
{

cout << "Enter weight for student " << i+1 << endl;
cin >> weight[i];
cout << "Enter height for student " << i+1 << endl;
cin >> height[i];
void readData();
void calBMI();
void display();
}
}

void readData()
{
for (int i=0;i<size;i++)
cout << weight[i] << "\t" << height[i] << endl;
}

int calBMI(int , int )
{
for (int i=0;i<size;i++)
BMI[i] = weight[i] * height[i];
return (BMI);
}

void display()
{
for (int i=0;i<size;i++)
cout << BMI[i] << "is his BMI "<< endl;
}

Transfer to UM

isaacng97 — Fri, 19 Feb 2016 17:27:32 +0800

Can i transfer my diploma credit in UTeM to UM?
Is electrical engineering in UM better?
Thanks in advance.

Xiaomi mi4 gps problem

isaacng97 — Thu, 18 Feb 2016 19:24:07 +0800

Hi there,
my Xiaomi Mi4 (china ver) just cant lock the gps location.
I tried with google map and waze.
Waze complete not functioning and google map still can locate but the navigation will keep changing the pointer, notification will state "searching for gps" and halfway will say "gps signal lost".
Kindly help me how to solve this

Asus K401lb

isaacng97 — Tue, 26 May 2015 23:16:04 +0800

the resolution is at full hd 1920 x 1080 .
however when i open some of the software..the display is blur..for others pictures are clear as full hd..need help ..i checked the graphic card and i see no problem

UTeM anyone?

isaacng97 — Thu, 07 May 2015 14:41:13 +0800

anyone get diploma in electrical engineering???
i going

c++ wechat or whatsapp group?

isaacng97 — Wed, 29 Apr 2015 23:02:32 +0800

anyone free to help me ??? i'm a beginner in c++

jpa appeal letter

isaacng97 — Sat, 25 Apr 2015 21:23:07 +0800

how to write the 100 words jpa appeal letter?

what is a string in c++

isaacng97 — Sat, 25 Apr 2015 21:15:19 +0800

can i know what's the use of string??in c++

Nasi ...

isaacng97 — Sun, 19 Apr 2015 18:56:49 +0800

I need to know what kind of malay food can last until the second day???
note: nasi ........ or mee .......

STPM SUBJECTS

isaacng97 — Sat, 11 Apr 2015 15:24:27 +0800

i wanted to study engineering
what course should i take for stpm??

Whatsapp on ipad

isaacng97 — Wed, 01 Apr 2015 22:21:24 +0800

how to install whatsapp in ipad without jailbreak

Can change course?

isaacng97 — Tue, 31 Mar 2015 16:47:34 +0800

can i change the course i get offered by UPU after i go into the Uni?i mean diploma

Is UMP a good uni for E&E?

isaacng97 — Mon, 30 Mar 2015 11:10:23 +0800

I want to study E&E engineering.can i ask is UMP a good place for E&E ?
I applied UTem/Unimap /UTHM, can i know which Uni is better?
I'm taking diploma

Is computer engineer a sub-branch?

isaacng97 — Fri, 20 Mar 2015 10:03:44 +0800

i want to know whether computer engineering is a sub branch of electrical engineering?
if i pursue to electrical engineering..can i pursue to computer engineering when i go degree?

Asus K551LN / Asus N551JK

isaacng97 — Mon, 16 Mar 2015 16:05:08 +0800

Anyone dealing these 2 models?
Can give me the price?
both with intel core i7
which one available