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USB PIC Programmer Schematic Needed

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faisal_m786

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I need a schematic (with its software) for a tested USB PIC programmer. I do have serial controlled programmers but they dont work with my laptop :cry: I request you to reply ASAP

Thanks :idea:
 

Hi,

Just search this forum for several different designs - the attached Pickit2 Lite being one of the best and easiest to build. ( you do not need the ferrite bead )
All the software is free to download from Microchip, you will need to program the pic18f2550 from your existing programmer.

Note that a few Laptop USB powered programmers can give problems because the laptops usb port cannot deliver adequate power, a powered usb hub usually cures that problem.
 

You can also try GTP USB programmer
 

A cheap option is to buy a usb to serial port converter .These are vey cheap now and the latest ones do not need a driver installed. Plug and play
 

USB CIRCUITS ARE AVALABLE AT ATMEL SITES
 

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