• About ADC
    hello Sir i am doing a project on ARM7 lpc2148 controller in that i am using 3 channels of ADC i.e. AD0.1,AD0.2,AD0.3. i have made code for ADC but the result which i have got is only on one channel...
  • About Voice chip
    Friends, I need your generous helps. I am working on an ISD1420 voice chip which is controlled by AT89C51. I can record and playback the voice. The problem is when I recorded more than two messages...
  • programable chips to analog chip
    Dear, Mr / Mrs. I am a beginner learning about micro controller device I want to ask, can't I convert or make my EPROM chips become a single analog chip And for this I said thank you very much...
  • Questions about on-chip Arithmetic capabilities of F132 series
    Howdy all, Recently I've been working on a Silicon Labs C8051F132 and am trying to implement a simple averaging filter using it. Unfortunately the time the cpu takes making the necessary calculations...
  • adc
    hello; i m implementing temerature display on lcd. i m using c8051f020 ic which has inbuilt adc. i m using 4051 mux for selection of temperature from various sources (eg:temperature of bath...