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PIC Programmer for Non-serial port PC

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nomad13

nomad13

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rs232 non-serial port

Yesterday I've done a PIC programmer that I found on the net.

It is based on KIT 149bc. I connect it to my laptop that has no serial port. Run the software and it works.

The original diagram was modified. I remove the FTDI chip because I'm planning to use a USB to RS232 converter cable that I have. The pcb I made was single sided.

I've tried many serial programmer but this is the only one that works with a USB to RS232 converter cable.

28_1175562364.jpg
 

seriel pic programmer

nomad13,

hi, does this work on pic16f877a or other 40 pin PIC's?
 

serial port pic programmer for laptop

Actually the first chip I tried was a 16f877a.
 
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    fahdjo

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Here are the board and 3d view layout.

91_1176875609.jpg



85_1176875643.jpg


PM me for more info>

:D
 

You should post the firmware for the 16F84A, although like my Inchworm+ you still need to get the chip programmed.
**broken link removed**
 

Has anyone got PCB layout files & schematics available for one of these that they can share?
Cheers.
Roland.
 

thanks nice one!I could use it!
 

Hi.. nomad13 ..

Can you place the firmware for P16F84

Rgds

..jorank..
 

anuruddha.mrt said:
nice circuit.can u send firmware? thankx!
Click to expand...
You may download DIY pack of similar programmer including circuits, description and the firmwares from the given link below
https://www.kitsrus.com/pdf/k149d_intro.pdf

OR

You may also consider building a PicKit2 clone which directly communicates with the USB port of the PC where no drivers are required as the programmer is Compatible with MPLAB. Find more more info at these below mentioned links.
**broken link removed**


Cheers
 

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