I hope that I am posting to the right forum. After days of searching, reading, experimenting, I still have not been able to find a proper solution which I can tailor to my issue, so it is time to ask you guys.
I made a voltmeter which consists of an Arduino microcontroller and an...
What I'm trying to do?
I'm making a constant-current source based off an existing design. The specs of the existing design are:
The design is of a constant current source capable of outputting 4-20mA output current from an input voltage of 0-2V.
The problem is...
I'm fairly new to working with operational amplifiers and so I'm just messing around with a few basic circuits. Had a comparator working fine to switch an LED on/off based on some variable reference voltage, but now I'm trying to get a working voltage follower.
I have 2 different...