Home automation design and development by using Keil with Proteus simulation

Home automation design and development 8051 micro-controller using Keil with Proteus simulation

[@meghanaatad3573]

What if we want to change two of LEDs with fan??
What changes does code required ??

[@sharkwarking]

Not connected to the Vertual terminal screen so how the output can reach I think you did other things which is not in this video

[@sonushet8364]

Sir my virtual terminal is not opening

[@mosaddiqbillah7124]

Source code which worked with me if anyone is having problems due to the working (it works for individual lamps ON/OFF only):
#include
sbit fan = P1^0;
sbit light = P1^1;
sbit television = P1^2;
sbit machine = P1^3;
unsigned char x;
unsigned int l;
unsigned int w;
int j=0;
unsigned char *str;
unsigned char *Charin;
unsigned char *p;
//added
void Serialwrite(char byte)
{
SBUF=byte;
while(!TI);
TI=0;
}
void Serialprintln(char *p)
{
while(*p)
{
Serialwrite(*p);
p++;
}

}
void Serialbegin()
{
TMOD=0x20;
SCON=0x50;
TH1=0xfd;
TR1=1;
}
void main() {
P1 = 0x00; //input ports
Serialbegin();
l=0;
while(1) {
while(RI==0);
*Charin=SBUF;
*str = *Charin;
RI = 0;

if(*str =='a')
{
fan = 1; //turn off, set the input to Relay 1 as low
}
else if(*str =='b')
{
fan = 0; }
else if(*str =='c')
{
light = 1; }
else if(*str =='d')
{
light = 0; }
else if(*str =='e')
{
television= 1; }
else if(*str =='f')
{
television = 0; }
else if(*str =='g')
{
machine = 1; }
else if(*str =='h')
{
machine = 0; }
else if(x=='i')
{
//fan = light = television = machine =1;
fan = 0;
light = 0;
television = 0;
machine =0;
}
else if (x=='j')
{
//fan = light = television = machine =0;
fan = 1;
light = 1;
television = 1;
machine = 1;
}
}
//str = 0;
}

[@mosaddiqbillah7124]

UPDATE:
change the variable in the last two else if statements from x to *str

[@baluveeramallu6546]

Sir,I had done as you done in video,In terms of code,connections on proteus but there is no response in my Proteus animation.Can you please convey me the problems behind it.

[@seshanandareddy6078]

I dont know what is your problem, do screen shots and send me mail [e-mail]. TQ

[@muhammadumair486]

My virtual machine run but don't take and display a entered number . I have written same code and circuit

[@Mdeasak-dh3om]

superb explanince

[@bennycolins4069]

Is their any need for a special function for delay

[@pankajsaha5796]

Sir, i have a project, can u write a code for me? And what is the condition

[@PardeepLabVIEW]

Thankuuuu sooo much sir ji

[@dattathreyababur7025]

Tq so much sir

[@Hirenpanchasara]

sir how to use 74hc164 matrix keypad

[@tabjulagagan1587]

Virtual terminal is not taking values from keyboard how to make it take values?

[@anandmahajan8101]

Hello a learning room.
Thank you for the video. I'd followed all the steps from the video but I am not getting the expected output. Actually, there's no change in the circuit after typing the inputs in the virtual terminal. Even the virtual terminal wasn't working until I checked the option of Echo Typed Characters. I need help with the same.

[@anushrigupta7539]

Do u get the output now? Have your project is completed?

[@ramprasanth3343]

hi i have done everything and everything is done till the end. only thing is when i type 2 or 4 in the virtual terminal nothing happens to the bulb or relay can you help me with this

[@gajananmuttepawar873]

Thank you.... it's great

[@BABATECHNICALKNOWLEDGE]

Sir plz is video ka 8051 with GSM modules and LCD relay control code and circuit diagram ka link Dall dejiea

[@mohamudabdulahi3086]

thanks sir this is very very interesting bt we need the code

[@anitham.v4322]

sir using this procedure I can't connect the virtual terminal..

[@ksnv_praveen1848]

For me also

[@satyanarayanrath5465]

Hii sir my code not working means when i gave input there is no change in relay or bulb.

[@meera7021]

can anybody provide me the link for version 3 because im not getting it anywhere

[@parbinsultana2103]

Can you please share the full program video or link pls

[@shahzadbashir609]

what language does use for programming?

[@seshanandareddy6078]

embedded C

[@kiranchandu6003]

@@seshanandareddy6078 which programming Arm Or Avr ?

[@LearnForFreeWithPNG]

Despite of adding 'RI=0' my virtual terminal is typing numbers infinitely. Please suggest modification. Anyone. Please 🙏

[@sagargujral8835]

may i get the prteus n kiel software link want to this progrming so can u.plss hlp me i that

[@seshanandareddy6078]

Give me your mail id .. i will send tolls . Thank you

[@seshanandareddy6078]

drive.google.com/open?id=10s4rEGCFilVMyB2WJmNP3gbp14g4oVSp
drive.google.com/open?id=1uuUODCihj7583H_i4pYIMO9yr3386fo2

[@dharmnayak7136]

sir i am getting error in code "" error C202 : 'load4': undefined identifier""
pls help me to fix it.

[@JohnBusiness-i5o]

Please share me the proteous software download link or zip file

[@jiteshyadav235]

sir can you send program code

[@asilpasha8112]

I am getting unknown characters if I pressed 1 or 2 or 3 etc in virtual terminal. Solution please

[@JaydeepKhopkar]

Change microcontroller clock frequency from 12MHz to 11.0592MHz

[@saibabuatmala9521]

Need the Proteus and program file can u provide now

[@seshanandareddy6078]

Thank you saibabu,,contact 9000047070

[@fennyshah1527]

can you provide the file please?

[@RaushanKumar-kl4vu]

Sir can you send me proteus simulation soft copy file 📂 with me.

[@salaarkhan8933]

sir kindly provide the file

[@anitham.v4322]

sir using this procedure I can't connect the virtual terminal..

[@seshanandareddy6078]

send me problem by doing screen shot to mymail [e-mail]