morning~

Looks a greek to me too.
I guess you can give it a try by running it in proteus. Not sure whether the program supports wireless transmission.

lecturer give more simple solution

2 20pin uc, 1 pair of 4bit decoder/decoder, RF 433MHz receiver and transmitter module

1) input 8bit into uc and send the upper 4 bit first to the encoder
2) swap lower 4bit and send to encoder again
3) Save the first 4bit into into R0
4) Save the second 4bit into A and swap
5) Logical AND RO and A send to output <- full 8bit data transmission
the only problem is the transmission delay(the time decoder/encoder need to encode and decode) to the time the uc fully assemble and disassemble the 2 4bit into 8bit
can be adjusted by using higher frequency oscillator in the uc to faster assemble and disassemble 8bit data.. call delay in the uc so the decoder and encoder can fully transmit the 2 4bit data

there u have a RF transmitter and receiver module.. with 8 channel and 8bit data transmission capabilities.. Time to build my prototype after exam

save cost.. BUT now i need to find a 20pin programmer i only have 40pin mia.. can fit 20pin to 40pin programmer ?

any1 have any idea wher i can get a 20ping programmer that work with MCS-51 code

Thats what I said previously, though it was mentioned in passing instead of describing it.
I think you should ignore the performance issues and try to get the thing to work first.
Overclocking your 8051 will only do so much but it really screws up your stuff.

As to your programmer, I'm not sure. Maybe you can check whether the pinouts match the 40pin version

This post has been edited by kaiserreich: May 2 2011, 02:00 PM

i 4get pass up my bank slips lah !!! how !!!!


the document pass up since 12-4-11 until now i din get any reply >< my friend said they will send u a letter to confirm they received you document and money T.T ..... but i still din get the letter yet ....... and i got bank in fees to them lah !!!! will this affect my june intake and hostel ??

Thanks bro! Sold the Alessandro MS1i, only Fischer Audio left. Hopefully can sell by this week

Books and Furniture for sale!!

Guys i was wondering how long would it take to confirm that my PTPTN application is successful? I have already submit the document require for the "Hari Bersama PTPTN"

Osama killed in Pakistan !!

I have a friend his name is Osama too. Feel like disturbing him but his birthday just passed, not good to ask 'eh i thought u were dead?' lol

^ lol

call them or email them..
i'm frustrated too as i have sent an appeal letter last week but still haven't get any reply from them..
the letter stated need pay by 6th of May.. HOW???

call. it's easier to talk straight rather than send, sit and wait for reply.

ya, i guess i have to call them as soon as possible. maybe tomorow.
btw, is there anyone noe where is the karnival pendidikan melaka 2011 be held?
the carnival is on 5,6,7,8th May 2011. but i do not noe where is it.

management worker getting lazy ? @@

some of my class have tutorial session and dont have lecture session , some have lecture while don have tutor session . swt

what to do.. is like this de lar..
arghh... how? i really hope they reply by tomorrow..
i want to get the course i want!!

Kuching now. For Imagine Cup 2011

so relax....

hungry