hello friends....i want to make my own programmer circuit....can anybody plz provide me complete detail of that uc programmer circuit.....plz provide working n tested one...i will be really thankfull to u....

 

Hello,

A number of circuits can be found like in these links.
http://www.kmitl.ac.th/~kswichit/
http://www.best-microcontroller-projects.com/index.html

Or you can buy a PICKIT2 from microchip to program pic controllers.
http://www.microchip.com/stellent/i...deId=1406&dDocName=en023805&redirects=pickit2

Greetings,
Bertus

 

thanks dear for reply.....above schematics
.....are they working one????

 

You might take a look at the AVR series of 8-bit microcontrollers such as the ATTINY2313 and the ATMEGA16 from www.atmel.com.

hgmjr

 

do we need separeate programmer to upload firmware in this project

http://www.kmitl.ac.th/~kswichit/89prog/index.html

 

Go here
http://pcbheaven.com/handbook/archive/desc.php
and search for "programmer"
I think it gets about 50-60 programmer circuits