current to voltage

  1. S

    4-20ma to 0-3.3V conversion using Rail to rail Opamp

    I am trying to convert 4-20 mA current loop signal to 0-3.3/0-3 V output for my 10 bit ADC IC that is connected to a Raspberry pi 3B+. Schematic: The input sensor is a 12 V loop powered 4-20 mA output humidity sensor. The op-amp is an MCP6002 rail-to-rail. The output of the op-amp is...
  2. M

    4-20mA Output current

    Hi, In my project i am using accerelometer which is giving me output in the form various voltages. I want to send this voltages to other circuit which is kept 10 metre away. But the problem is the voltages will not travel such distance, so I have used XTR111 ic to convert this voltages to...
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