The board allows to analyze the operation of Schmitt trigger and NE 555 integrated circuit.

The board is designed for a first approach to operational amplifiers.

The board allows the study and the functional check on active filters carried out with operational amplifiers.

The board allows to perform functional checkings of the simplest and most popular square wave generators, pulse generators, triangular wave generators, saw tooth generators and step generators.

All generators are realized with operational amplifiers.