• crystal capacitor
    am going to use AT89C51RB2 40 pin dip packeage which is pin compatabile with AT89C51. But the crystal speed which am going to use is 60 Mhz. what capacitor values i need to use for grounding the ends...
  • crystal capacitor & Programming mode
    am going to use AT89C51RB2 40 pin dip packeage which is pin compatabile with AT89C51. But the crystal speed which am going to use is 60 Mhz. what capacitor values i need to use for grounding the ends...
  • lpc23xx, capacitor on reset pin
    Hi I am having start up problems with lpc23xx devices. i.e sometimes the CPU does not start my code when power is connected I activated brown out by changing PCON register and the situation got better...
  • dis chargeing the capacitor in LPC2138 c plus plus
    simulating in c plus plus. to discharge a 200uF/450v Electrolytic cap at the output takes longer time to discharge when we switch OFF the mains in No load / no lamp condition. . Switching on the...
  • FREQUENCY MEASUREMENT
    ASSUME 900-1100HZS GIVEN TO P3.5.WRITE A PROGRAMME TO SHOW SAME ON LCD DISPLAY .ALREADY I SUCCESSEDED TO WRITE A CODE FOR KHZS IN ASSEMBLY. I SELECTED TMOD 051H,TH0 OFCH. PLZ GIVE ME IDEA TO SOLVE IT...