Analog devices use continuous signals that vary in magnitude, such as voltage, current, or resistance. Digital devices use discrete signals that have only two states, such as on/off, high/low, or 1/0.

Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

The interconnection between a linear time invariant system and a nonlinear operator gathering an asymmetric backlash and an asymmetric dead-zone is studied, which are relevant in mechanics and ...

A novel linear analog adder is proposed only with n-type enhancement IGZO TFTs that computes summation of four voltage signals. However, this design can be easily extended to perform summation of ...