Variable-Multi sawtooth generator

V.1.1 Update with clamping circuit... to eliminate D.C current. --------------------------------------- V1.0 To create multiple sawtooth forms. If you change duty-cycle you can get more waves. This circuit uses transistor capacities to became a current generator. Using potentiometers (up - charge, down- discharge) you can modify the rise and fall time producing all sawtooth you can imagine. Potentiometers to 1%, faster charge or discharge. Potentiometers to 99%, slower charge or discharge. As you can see sawtooth signal can go up or down depending on how is DC level. Hope you like.

published 12 years ago