sir plz tell me how to make a burner circuit for microcontroller 8051(Philips)
as it can't be burn using USB

 

here you go >>> http://www.hobbyprojects.com/quick_...its/atmel_avr_8051_series_isp_programmer.html

 

Try this variation of the 8051 - Atmel AT89C5131. You don't need a burner. This chip has a USB port on-chip and direct connect to your PC USB port for program downloading. No burner require.