Circuits / 555 and op-amps
Inverting amplifier
Gain = −R2/R1 around the reference on V+: the output is twice the input, upside down
Tap a part to see its voltages and currents. It is a model, not a measurement.
Parts
- Resistor 10 kΩ × 3Search on Amazon
- Integrated circuit LM358Search on Amazon
- Resistor 20 kΩSearch on Amazon
- Jumper wires × 5Search on Amazon
- BreadboardSearch on Amazon
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