What's All This AnyhowCategory
You can’t get something from nothing. When it comes to voltage regulation, you can’t make a well regulated output from the exact same input voltage…
Explaining the definition of the LED millicandela specification and how it can be used to pick one LED over another.
An ideal op-amp has no (bias) current flow at the inputs. The world is not ideal.
The purpose of a diode is to allow current to flow easily in one direction, anode to cathode, while blocking current flow in the opposite direction,..
An explanation of what the op-amp specification “input offset voltage” means.