Emitter/source degeneration is a technique used to guard against drift in transistor parameters like beta. In addition, it helps linearize the small signal output. The transfer characteristic of a BJT ...

Engineers use feedback loops — typically negative feedback is more useful, but positive feedback is needed for oscillators.

Maintaining perfect stability through negative feedback is a basic element of electrical circuitry, but it’s been a mystery how cells could do it — until now. Mustafa Khammash’s small Lego robot is ...

A very important concept in electronics is that of negative feedback. This is an extremely important concept to grasp, as great many electronic systems exploit this principle for their operation and ...

‘I’m not gonna do this again’, we often say when faced with negative feedback, adverse effects, or disappointing outcomes. Thus, we attempt to learn from such negative experiences. This principle is ...