Looking for schematics of PIC USB Programmers

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florinalex

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Hello. I am new to this forum. Does anyone know have a schematic for a USB Programmer? I have built the GTP USB-lite programmer, but windows didn't recognized it, it says "Unknown device", even thow I have installed the USB drivers. Thank you.
 

pic usb programmer

Hi,
There so post in this forum , goto following links:









You also found some good post in this fourm.

Regards
Tectona
 

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    florinalex

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pic usb programmer schematic

thank you
 

open source pic usb programmer

zouma3z, are you refering to the schematic that I have posted? If so, please tell me if windows recognizes it.
 

usb pic programmer open source

I have rebuilt the board and now it works!
 

gtp-usb unknown device

PICKit 2 is open source. You can download from **broken link removed**
 

winpic800 3.55g

florinalex said:
Hello. I am new to this forum. Does anyone know have a schematic for a USB Programmer? I have built the GTP USB-lite programmer, but windows didn't recognized it, it says "Unknown device", even thow I have installed the USB drivers. Thank you.
Click to expand...

What version of winpin800 are you using?
 

download winpic800 3.55

I am using WinPic800 3.55g. Now everything works just fine. I have built the board using another shematic than the one that I have posted here.
 

pic+usb+programmer

which is which schematic, post here to share with everyone..... nice.....
 

picusb programmer circuit

Just use a cheap $15 USB to RS232. You can build scads PIC of programmers that use RS232 and you get an RS232 port when you're not programming.
 

dowload winpic 3.55g

Enjoy!
 

pickit 2 unknown device

blueroomelectronics said:
Just use a cheap $15 USB to RS232. You can build scads PIC of programmers that use RS232 and you get an RS232 port when you're not programming.
Click to expand...

What kind of circuit are you referring to?
 

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