• LPC2366 RTC Battery drain
    Hi... I am using LPC2366 in my application, I have connected CR2032 3V Lithium Battery to maintain the RTC. The Problem with the System is I have to change the CR2032 3V Lithium Battery After...
  • C932 High Sleep Power Drain???
    Using a C932. In sleep mode we ought to be at about 2uA - instead we sit at 25uA. This is with the part with I/O lines in the air, external xtal, VCC and ground. We have done everything in the book, but...
  • why PORT0.27 of LPC1768 is open drain?
    Hi all Does any one know why PORT0.27 at LPC1768 is open drain?when i add external 10k pull up resistor then this pin work properly but when i remove external resistor it doesnt work and for example...
  • battery simulator for 3 batteries
    hi my new project :( I'm a little confused about all the stuff about battery chargers I see for example that microchip offers a smart ic quite pretty blue to charge batteries ... with max...
  • battery charging
    will some one tell me about 0.25C8 charging scheme. what does it mean???