Interfaceamento de Transdutor 4-20mA com Resistor 250r e Arduino aplicando técnica de Oversampling e Decimation (14-bit) Exemplo de aplicação de Resistor 250r 0.1% em saída de Transdutor 4-20mA ...

Use an Arduino Mega to measure the level of a liquid by means of a 4-20mA submersible pressure transducer. By connecting a resistor in series with the transducer, the voltage across the resistor can ...

Two process control signaling schemes were to be supported — the 0 to 10 VDC analog signal, and the venerable 4-20 mA current loop. All that’s needed for both outputs is an Arduino and an ...

The purpose of this project is to provide a 4-20 mA output from a PWM signal generated by a microcontroller. One of the more interesting applications of this circuit would be to replace or to realize ...

Low cost, precision 4...20mA loop powered display Submitted by: Eissa Rahmani ([email protected]). An electronic circuit that I designed. it is based on a low cost 7106 (31/2 digit A/D). it works ...