I am using a LM741 with an input of 5V and I need a 0-20mA output with a 250ohm load
I know that the saturation voltage of the op-amp is +/- 13V. I have calculated my design using a compliance voltage of 5V.
How do I post my schematic?
The Howland Current Pump doesn't seem to be working properly.
Basically, I need to convert a 0-5V signal to 0-20mA
and a 1-5V signal to 4-20mA.
If anyone could please help me a.s.a.p!
I have a 0-5V signal which I need to convert 4-20mA by using a Howland Current pump.
I know that there are more steps to the whole process but I have misplaced all my notes that I originally had. Could someone please help?