Get a step down xformer.conect the 110v terminal of the step down to the suply and conect ur solding iron to the 220v terminal of the step down.then ur iron is nw blazing hot .even if nepa voltge fal to 90v you wont fel it much

hopefullman: Get a step down xformer.conect the 110v terminal of the step down to the suply and conect ur solding iron to the 220v terminal of the step down.then ur iron is nw blazing hot .even if nepa voltge fal to 90v you wont fel it much

what if nepa increase the voltage to 200v will it burn my soldering iron.?.

Plz hw much is the rework station?

Kenbubble:
what if nepa increase the voltage to 200v will it burn my soldering iron.?.

it will burn your step down.the 110v terminal of the step down is capable of handling around 130v max.if you plug it to a 220v suply it wil burn the coil.you have to be alert.you have to use it like that when you know that the nepa suply wil be around 100v for quite a long time b4 the fault is rectified by nepa in the xformer.since nepa voltage is now 200v you have to remove your stepdown and plug your slding iron direct

But it does not heat fast.

Kenbubble: But it does not heat fast.

do you mean the iron doesnt heat fast with 200v suply?if yes then u can use it with stabilizer to boost the voltage to around 220v or you can buy 40watt solding iron

40% DISCOUNT ON ALL ACCESSORIES. OFFER LAST TILL 31ST AUGUST, 2013. Terms and conditions apply.

like this page and... https://www.facebook.com/microscale

Guys,I hail y'all.G0t a pr0blem wid ma pr0teus..W0rkin 0n blinking LED pr0ject.LEDs r c0nnected t0 p0rt B .Been tryna simulate,gat ma .hex file buh I keep getting warning messages lyk child sheet n0t present 0n tha MCU.Th0 tha simulati0n is running buh n0 visible 0utput.I m using a PIC16F84A..W0uld welc0me c0ntributi0ns.

.

Tchalz: Guys,I hail y'all.G0t a pr0blem wid ma pr0teus..W0rkin 0n blinking LED pr0ject.LEDs r c0nnected t0 p0rt B .Been tryna simulate,gat ma .hex file buh I keep getting warning messages lyk child sheet n0t present 0n tha MCU.Th0 tha simulati0n is running buh n0 visible 0utput.I m using a PIC16F84A..W0uld welc0me c0ntributi0ns.

Post your code and briefly describe how you connect the LEDs to the port.

#include<htc.h>
#define _XTAL_FREQ 8000000

void main()
{
TRISB=0x00;
PORTB=0x00;
while(1)
{
PORTB=0xFF;
__delay_ms(100);
PORTB=0x00;
__delay_ms(100);
}
}
LEDs' an0des are c0nnected t0 2p0rt B via current limiting resistors(470R) while tha cath0des g0t0 GND..MASTER CLR pin c0nnected to VDD via a pullup 100K and to GND via an SPST switch.I m using tha Hi-Tech toolsuite available on MPLAB..Before I cud get my .hex file,I had to adjust tha inline delay arguments 4rm 100 to 10 c0s I kept receiving error messages like 'inline delay argument too large'..Now I have an0ther hurdle to jump which is tha pr0teus simulation..Giving me messages like child sheet not found,invalid user key etc..Even with my assembled code,I get same message..The whole thing is frustrating..Dnt knw tha demo editions of these software cud be tha issue holding me at rans0m 0r wat?

What version of MPLAB are you using ?
Did you install the hi-tech C compiler in your PC ?

Note that before you can use any compiler toolsuite in MPLAB you must have installed the compiler after installing the MPLAB.

Did your code build successfully when compiled from MPLAB?

Change that 100K resistor at MCLR Pin to 10K

Those 100mS delays are too fast, you can change them to 500mS or 1000mS

You can also reduce the 470R resistors used for the LEDs to 220R to increase the brightness of the LEDs

Please mods..Need help on this.

princejude: 40% DISCOUNT ON ALL ACCESSORIES. OFFER LAST TILL 31ST AUGUST, 2013. Terms and conditions apply.

like this page and... https://www.facebook.com/microscale

my oga i no know say promo dey na.

I am using mplab v8.88..MPLAB has hi-tech toolsuite in lite mode which is tha demo edition.Tha code above compiled but my problem is with the proteus simulation..I have .hex files which I g0t from my compiled code using Hi tech C and mpasmwin assembler

@oga princejude
please I will like some price list on these:
1) PIC18F1330
2) reed switch
3) 16 by 2 lcd display
4) temperature/humidity sensor ( cant remmeber d name now). Thanks

hopefullman:
my oga i no know say promo dey na.

The promo started (Mon)19th August and will end on 31st August.
Just like and share the facebook page and you will get 40% discount on anything you buy.
https://www.facebook.com/microscale

Tchalz: I am using mplab v8.88..MPLAB has hi-tech toolsuite in lite mode which is tha demo edition.Tha code above compiled but my problem is with the proteus simulation..I have .hex files which I g0t from my compiled code using Hi tech C and mpasmwin assembler

I will advice you to forget about that Hi-tech C because that lite mode (or demo version) will not allow you to go far in learning embedded system and the compiler is a bit expensive to buy the full version.
May be you can start with CCS C compiler since this thread is for CCS C. If you don't have CCS you can PM me so that I will give you some links where you can download CCS.

cogitoErgo: @oga princejude
please I will like some price list on these:
1) PIC18F1330
2) reed switch
3) 16 by 2 lcd display
4) temperature/humidity sensor ( cant remmeber d name now)

Please I will prefer we communicate via: <sewuese(at)gmail(dot)com>. I dont want mods to read meaning to this thread. Thanks

I sent a mail to your email

Tchalz: I am using mplab v8.88..MPLAB has hi-tech toolsuite in lite mode which is tha demo edition.Tha code above compiled but my problem is with the proteus simulation..I have .hex files which I g0t from my compiled code using Hi tech C and mpasmwin assembler

u can get the full version on the internet for both proteus and hitech compiler.but it think ccsC compiler and mikroc are very common and better.there are alot of resources about them on the internet.many ppl sem to have alot of problem with hi_tech compiler.dont know why.

princejude:

I sent a mail to your email

OK, I got it.
I already liked the facebook page, I gues I only need to share it to claim my 40% discount?

Tnx Prince

Tchalz: Tnx Prince

Ok,

have you download and install the 2 software?

Plz where can i download proteus lite full version not demo version

Kenbubble: Plz where can i download proteus lite full version not demo version

Use google and search for "proteus crack"

OR

You can open www.4shared.com.
Register with any username and password, then login with
the register username and password.
Search for "proteus"
Select the version you want, Click "download" then
Click "Free Download" and wait for 20seconds then
Click the file link.

Note,you can also search for "pcwh" in 4shared.com for
the CCS C compiler

Are you a student or a hobbyist?

There are some interesting do-it-yourself(DIY) project topics:

1. Digital Frequency meter
2. Home Automation with multichannel RF control
3. Matrix Display
4. GSM based matrix display
5. Surveillance camera controller
6. Biometric Attendance Management and Access control system
7. Obstacle Avoidance robot using ultrasonic sensors
8. GPS/GSM Car Tracking system
9. Home Automation with TV remote
10. Electronic Combination Lock
11. Multiuser keypad access control
12. Liquid level indicator
13. DTMF-based home automation
14. Home automation with GSM
15. Numeric calculator
16. Automated farm irrigation system using SMS notification
17. Electronic Voting Machine
18. Remote Controlled Digital Clock
19. Digital Calendar
20. Gas sensors
21. Traffic Light
22. Automated Fan Speed Control with respect to temperature
23. Car Security system/immobilizer
24. Digital Capacitance and Inductance meter
25. Programmable change-over system for two Air conditions
26. Finger Print and Keypad security access control

Wow! Wish I live in KD..I really want to go deep into embedded systems..For now Engr. Jude,I'm interested in the matrix display..

Engr jude these project are corect projects o.for me i'm interested in inductance meter frequency meter and scrolling mesage display.

Engr..Our tutorial has been placed on hold.They really helped a novice like me.I was wondering if you could resume.

Tchalz: Engr..Our tutorial has been placed on hold.They really helped a novice like me.I was wondering if you could resume.

I was busy since. I will try to resume as soon as possible.

what Is the question

embeddoyin: what Is the question

Sorry, are you in the right place?