voltage controlled current source
Electronics tutorial OP-AMP tutorial Operational amplifier basics

Voltage to current converter OPAMP circuit

Voltage to current converter is mostly used to transmit signals over a long distance to a control circuit. The most important reason behind it is that while traveling a long distance due to the internal resistance of the wire the voltage gets reduces. if there is a very small signal then it may get lost. […]

current to voltage converter
Electronics tutorial OP-AMP tutorial Operational amplifier basics

Current to Voltage Converter(I to V)

A current to voltage converter circuit produces output voltage with respect to input current. An I to V converter is used to convert varying current into equivalent output voltage.  This circuit is very much useful when the measuring instrument can measure only voltages not the current and we want to measure the output current. The […]