analog to digital

  1. K

    NAU7802 PCB layout

    I think I've done everything I can to make my PCB as quiet as possible... I hope. Note that there is a switch mode power supply on the board but far away. Any suggestions/tips for how I can improve the layout? There is nothing on layer 4 bottom in this area. The ADC is measuring a load cell...
  2. C

    How to display various parameters (voltage, current and temperature) on 7-segment display every 5 seconds

    I have built an op-amp series pass voltage regulator, whose output is inputted into an analog-to-digital converter (ADC0804). The ADC's output is connected to a CoolRunner II CPLD Starter Board. This output corresponds to a value on a look-up table, which determines what value would be displayed...