Operational amplifiers (op- amps) are essential consistents in analog electronics, used to o create various signal procesing constituits. Two common configurations are the integrator and diferentator constituits. This guide provides step- by- step instrutions to set up these constituits effectively.

Součást Needed

  • Operational amplifier (např. LM741)
  • Resistence (various values)
  • Kapary (for integrator and diferentator)
  • Power supplís (± 15V recommended)
  • Breadboard and connecting wires

Setting Up the Integrator Circuit

Připojte se k této věci a živelné části.

Aplikujte to, co je signal to to je rezistor. Te output wil be the integral of te input signal over time, scaled by thee resistor and capacitor values.

Setting Up the Differentiator Circuit

On the me same diadboard, connect the op- amp with power supplies as before. Connect a capacitor (C) from the input signal to te inverting input (-). Connect a resistor (R) from the inverting input to te output. Te non- inverting input (+) should d ba connected to ground.

Aplikujte to, co je signal. To je output wil be proporal al to te te to e rat of change of te input signal, effectively diferentiating it over time.

Testing and Adjustment

Use an osciloscope or multimeter to observate thee output signals. Adjust resistor and capacitor values to modifify thee consicit 's response as need. Ensure thee power suppliy voltages are with in thos op- amp specifications.