OPV Invertiert

An interactive Op-Amp, resistor and battery circuit built in the DCACLab online simulator by Christian Pohanka.

What's inside

By Christian Pohanka
Saved October 17, 2021 · updated January 15, 2026
10,248 views

Voltage Level Indicator Circuit Design using LM339 for 9 Volts Battery Charger Voltage
amplificador operacional
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opamp
comparator
opamp1